Coordination Complexes
Neutral or negatively charged ligands bonded to metal cations or neutral atoms. The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. A coordination complex can be negative, neutral, or positively charged.
Organometallic Compounds
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Coordination complex - Wikipedia
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Coordination complex
Coordination complexes have been known since the beginning of modern chemistry. Early well-known coordination complexes include ... Activated complex IUPAC nomenclature of inorganic chemistry Coordination cage Coordination geometry Coordination isomerism ... are coordination complexes. Coordination complexes are so pervasive that their structures and reactions are described in many ... A coordination complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and ...
Transition metal thioether complex
Transition metal thioether complexes comprise coordination complexes of thioether (R2S) ligands. The inventory is extensive. As ... Examples of homoleptic complexes [M(SR2)6]n+ are otherwise rare. Thioether complexes in nature arise from coordination of the ... The complex cis-VOCl2(SMeEt)2 exists as meso- and a pair of enantiomers. In complexes of thioethers of the type S(CH2R)2 (R ≠ H ... Musker, W. Kenneth (1992). "Coordination Chemistry of Bidentate Medium Ring Ligands (Mesocycles)". Coordination Chemistry ...
Transition metal ether complex
In chemistry, a transition metal ether complex is a coordination complex consisting of a transition metal bonded to one or more ... The inventory of complexes is extensive. Common ether ligands are diethyl ether and tetrahydrofuran. Common chelating ether ... The ether oxygen is nearly trigonal planar in its complexes. Being weakly basic, ether ligands tend to be easily displaceable. ... Ethers are relatively bulky ligands, thus homoleptic (i.e., all ligands being the same) ether complexes are uncommon. Examples ...
Transition metal phosphinimide complexes
Dehnicke, Kurt; Krieger, M.; Massa, W. (1999). "Phosphoraneiminato Complexes of Transition metals". Coordination Chemistry ... Transition metal phosphinimide complexes are metal complexes that contain phosphinimide ligands of the general formula NPR3− (R ... Many transition metal phosphinimide complexes have been well-developed and, more recently, main group phosphinimide complexes ... The preferred coordination type varies with the oxidation state and coligands on the metal and the steric and electronic ...
Metal-phosphine complex
A metal-phosphine complex is a In coordination complex containing one or more phosphine ligands. Almost always, the phosphine ... Unlike most metal ammine complexes, metal phosphine complexes tend to be lipophilic, displaying good solubility in organic ... complexes of phosphites, e.g., Ni[P(OEt)3]4 are useful catalysts for hydrocyanation of alkenes. Related complexes are known for ... The popularity and usefulness of phosphine complexes has led to the popularization of complexes of many related ...
Germanium(II) dicationic complexes
2 charge on the overall complex. In some of these coordination complexes, the coordination is strongly ionic, localizing a +2 ... Ge(II) dicationic complexes refer to coordination compounds of germanium with a +2 formal oxidation state, and a + ... Due to this weak coordination, such Ge(II) crown ether complexes could be useful for the preparation of other germanium ... Examples of dicationic Ge(II) complexes are much rarer than monocationic Ge(II) complexes, often requiring the use of bulky ...
Transition metal oxalate complex
Transition metal oxalate complexes are coordination complexes with oxalate (C2O42−) ligands. Some are useful commercially, but ... Mixed ligand complexes are known, e.g., [Co(C2O4)(NH3)4]κ+. Structures of Some Metal Oxalate Complexes [Cr2(oxalate)5]4-. ... Illustrative binuclear complexes are [M2(C2O4)5]2- M = Fe(II) and Cr(III) Metal oxalate complexes are photoactive, degrading ... Some early metals form tetrakis complexes of the type [M(κ2-C2O4)4]n- M = Nb(V), Zr(IV), Hf(IV), Ta(V), Oxalate is often a ...
Transition metal amino acid complexes
... are a large family of coordination complexes containing the conjugate bases of the amino ... Complexes of the 3:1 stoichiometry have the formula is [M(O2CC(R)HNH2)3]z. Such complexes adopt octahedral coordination ... or tris complexes. For metal ions that prefer octahedral coordination, these complexes often adopt the stoichiometry M(aa)3 (aa ... These complexes exist in either the N or the O linkage isomers. It can be assumed that such monodentate complexes exist ...
Metal dithiolene complex
Dithiolene metal complexes can be found in coordination compounds where the metal centre is coordinated by one, two, or three ... The tris(dithiolene) complexes were the first examples of trigonal prismatic geometry in coordination chemistry. One example is ... Dithiolene metal complexes are complexes containing 1,2-dithiolene ligands. 1,2-Dithiolene ligands, a particular case of 1,2- ... When oxidized, dithiolene complexes have greater 1,2-dithioketone character. In reduced complexes, the ligand assumes more ene- ...
Transition metal carboxylate complex
Transition metal carboxylate complexes are coordination complexes with carboxylate (RCO2−) ligands. Reflecting the diversity of ... Homoleptic carboxylate complexes are usually coordination polymers. But exceptions exist. A molecular monocarboxylate is silver ... Selected Complexes of Carboxylates metal complex with the EDTA anion Ferric bis(iminodiacetate) Active site of hemerythrin, an ... Stoichiometrically simple complexes are often multimetallic. One family are the basic metal acetates, of the stoichiometry [M3O ...
Transition metal NHC complex
In coordination chemistry, a transition metal NHC complex is a metal complex containing one or more N-heterocyclic carbene ... Organometallic chemistry, Transition metals, Coordination complexes, Coordination chemistry). ... Palladium-NHC complex Steven P. Nolan "N-Heterocyclic Carbenes in Synthesis" Wiley-VCH, 2006. ISBN 978-3-527-60940-6. Fortman, ... Compared to phosphine ligands, NHC ligands' cone angle is more complex. The imidazole ring of the NHC ligand is angled away ...
Metal nitrosyl complex
Hayton, T. W.; Legzdins, P.; Sharp, W. B. (2002). "Coordination and Organometallic Chemistry of Metal-NO Complexes". Chem. Rev ... Metal nitrosyl complexes are complexes that contain nitric oxide, NO, bonded to a transition metal. Many kinds of nitrosyl ... Many nitrosyl complexes are quite stable, thus many methods can be used for their synthesis. Nitrosyl complexes are ... The M-N-O unit in nitrosyl complexes is usually linear, or no more than 15° from linear. In some complexes, however, especially ...
Nickel compounds
Some complexes have fivefold coordination. N [ CH 2 CH 2 NMe 2 ] 3 {\displaystyle {\ce {N[CH2CH2NMe2]3}}} (tris(N,N-dimethyl-2- ... Nickel forms many coordination complexes. Nickel tetracarbonyl was the first pure metal carbonyl produced, and is unusual in ... Nickel tetrahedral complexes are often bright blue and 20 times or more intensely coloured than the octahedral complexes. The ... Nickel azide is complexed by one azo group when dissolved in water, but in other solvents, the nickel atom can have up to four ...
Plastocyanin
Photosynthesis, Coordination complexes, Copper proteins). ... In ordinary copper complexes involved in Cu(I)/Cu(II) redox ... Solomon EI, Hadt RG (2011). "Recent advances in understanding blue copper proteins". Coordination Chemistry Reviews. 255 (7-8 ... Cytochrome b6f complex and P700+ are both membrane-bound proteins with exposed residues on the lumen-side of the thylakoid ... complexes onto the oxidized Cu(II) site. However, a highly distorted tetrahedral geometry is induced upon the oxidized Cu(II) ...
Transition metal nitrile complexes
... are coordination compounds containing nitrile ligands. Because nitriles are weakly basic, ... Fe- and Co-nitrile complexes are intermediates in nitrile hydratase enzymes. N-coordination activates the sp-hybridized carbon ... This bonding mode is more common for complexes of low-valence metals, such as Ni(0). Complexes of η2-nitriles are expected to ... Cationic nitrile complexes are however susceptible to nucleophilic attack at carbon. Consequently some nitrile complexes ...
Transition metal thiolate complex
ISBN 0-935702-73-3. (CS1 maint: uses authors parameter, Biochemistry, Inorganic chemistry, Coordination complexes). ... metal thiolate complexes can arise via deprotonation of thiol complexes. Many thiolate complexes are prepared by redox ... Most complexes contain other ligands in addition to thiolate, but many homoleptic complexes are known with only thiolate ... Metal thiolate complexes are commonly prepared by reactions of metal complexes with thiols (RSH), thiolates (RS−), and ...
Transition metal silane complexes
... are coordination compounds containing hydrosilane ligands. An early example is (MeC5H4)Mn(CO) ... In silyl hydride complexes, the coupling in about 6 Hz. Neutron diffraction studies reveal a Si-H distance of 1.802(5) Å in the ... Evidence for sigma-silane complexes is provided by proton NMR spectroscopy. For (MeC5H4)Mn(CO)2(η2-HSiPh3), J(29Si,1H) = 65 Hz ... It is widely assumed that these sigma complexes are intermediates in the oxidative addition of hydrosilanes to give metal silyl ...
Transition metal dioxygen complex
Dioxygen complexes are coordination compounds that contain O2 as a ligand. The study of these compounds is inspired by oxygen- ... Such complexes can be generated by treating low-valent metal complexes with oxygen. For example, Vaska's complex reversibly ... Several transition metals form complexes with O2, and many of these complexes form reversibly. The binding of O2 is the first ... The magnetic properties of some η2-O2 complexes show that the ligand, in fact, is superoxide, not peroxide. Most complexes of ...
Protein-ligand complex
CS1 French-language sources (fr), Coordination complexes, Ligands (biochemistry), Proteins). ... A protein-ligand complex is a complex of a protein bound with a ligand that is formed following molecular recognition between ... The complexes are formed by different molecules like macromolecules as in protein complexes, protein DNA or protein RNA ... antibodies antigen complexes), signal transduction (receptor-ligand complexes) that consists of a transmembrane receptor that ...
Transition metal isocyanide complexes
... so it is easy to prepare polyisocyanide complexes. Many complexes of isocyanides show high coordination numbers, e.g. the eight ... coordination compounds containing cyanide ligands (coordinating via C) Transition metal nitrile complexes - coordination ... 3-Diisocyanopropane Ligands and Their Coordination Polynuclear Complexes". Coordination Chemistry Reviews. 219-221: 17-52. doi: ... Some isocyanide complexes are used in medical imaging. Several thousand isocyanides are known, but the coordination chemistry ...
Phi complex
"The phi complex as a neuromarker of human social coordination". Proceedings of the National Academy of Sciences. 104 (19): 8190 ... The phi complex is a brain rhythm in the awake human brain that appears to serve various social functions. Phi is one of ... The phi complex may reflect the influence of one person upon another's behavior, with phi-1 expressing the inhibition of the ... The brain wave patterns of the phi complex are consistent with those of waves produced in the human mirror neuron system. ...
Gregory S. Girolami
Girolami, Gregory S.; Mainz, Vera V.; Andersen, Richard A. (1980-04-01). "Coordination complexes of tetrakis(trifluoroacetato) ... actinide Complexes and Their Radical Cations and Dications". Journal of Coordination Chemistry. 32 (1-3): 173-212. doi:10.1080/ ... Later model studies of C-H, B-H, and Si-H activation by transition metal complexes led to his current work on approaches to the ... These complexes were proposed to mimic the conversion of light to chemical energy in photosynthesis. Girolami's group ...
Double salt
Many coordination complexes form double salts. Double salts should not be confused with complexes. Double salts only exist in ... the complex ion remains unchanged. Similarly, potassium hexaiodoytterbate(II) K4[YbI6] is a complex salt and contains the ... In many cases, the complex ion is indicated by square brackets "[ ]". Double salts are distinct from mixed-crystal systems ... it completely dissociates into simple ions while a hexaaquo complex does not; ...
Copper(II) nitrate
Gysling, Henry J. (1979). "Coordination Complexes of Copper(I) Nitrate". Inorganic Syntheses. Inorganic Syntheses. Vol. 19. pp ... In aqueous solution, the hydrates exist as the aquo complex [Cu(H2O)6]2+. Such complexes are highly labile owing to the d9 ... They are coordination polymers, with infinite chains of copper(II) centers and nitrate groups. In the gas phase, copper(II) ... The so-called β-form is a covalent molecular complex, as evidenced by its tendency to sublime. It is one of the few anhydrous ...
Platinum-based antineoplastic
They are coordination complexes of platinum. These drugs are used to treat almost half of people receiving chemotherapy for ...
Copper(I) nitrate
Gysling, Henry J. (1979). "Coordination Complexes of Copper(I) Nitrate". Inorganic Syntheses. 19: 92-97. doi:10.1002/ ... Cu + AgNO3 + 4 CH3CN → [Cu(CH3CN)4]NO3 + Ag Tertiary phosphine complexes of the type [Cu(P(C6H5)3)3]NO3 are prepared by the ... The nitrate salt of the acetonitrile complex, i.e., [Cu(MeCN)4]NO3, is generated by the reaction of silver nitrate with a ...
Transition metal nitrite complex
Transition metal complexes of nitrite describes families of coordination complexes containing one or more nitrite (NO−2) ... ISBN 978-0-08-037941-8. Hitchman, Michael A.; Rowbottom, Graham L. (1982). "Transition Metal Nitrite Complexes". Coordination ... Several homoleptic (complexes with only one kind of ligand) complexes have been characterized by X-ray crystallography. The ... Nitro complexes also catalyze the oxidation of alkenes. Metal nitrito complexes figure prominently in the nitrogen cycle, which ...
Transition metal indenyl complex
In organometallic chemistry, a transition metal indenyl complex is a coordination compound that contains one or more indenyl ... Indenyl like effects are also observed in a number of non indenyl substituted metal complexes. In fluorenyl complexes, ... "Flexible coordination of indenyl ligands in sandwich complexes of transition metals. Molecular structures of [(η-C9R7)2M] (M = ... C9H7TiCl3 The M-C distances in indenyl complexes are comparable to those in cyclopentadienyl complexes. For the metallocenes M( ...
Dihydrogen complex
Dihydrogen complexes are coordination complexes containing intact H2 as a ligand. They are a subset of sigma complexes. The ... For example, the complex "RuH4(PPh3)3" described in 1968 was reformulated as a dihydrogen complex. Difluorine complex Kubas, ... Hundreds of dihydrogen complexes have been reported. Most examples are cationic transition metals complexes with octahedral ... Some complexes containing multiple hydrogen ligands, i.e. polyhydrides, also exhibit short H−H contacts. It has been suggested ...
Iridium
The coordination complexes of iridium are extensive. Iridium in its complexes is always low-spin). Ir(III) and Ir(IV) generally ... complexes for imaging of mitochondria has been reviewed. Iridium complexes are key components of white OLEDs. Similar complexes ... "Mechanistic aspects of the interaction of intercalating metal complexes with nucleic acids". Coordination Chemistry Reviews. ... Polyhydride complexes are known for the +5 and +3 oxidation states. One example is IrH5(PiPr3)2. The ternary hydride Mg 6Ir 2H ...
Traffic estimation and prediction system
... research project in 1994 to meet the need for a traffic prediction system and to help address complex traffic control and ... coordinates and monitors the work of seven regional traffic coordination and information centres (CRICRs). It publishes ...
Dialogue
Structured dialogue is employed for complex problems including peacemaking (e.g., Civil Society Dialogue project in Cyprus) and ... such conversational modes have been observed as insufficient for the coordination of multiple perspectives in a problem area. A ... enables groups to address complex shared problems. Aleco Christakis (who created structured dialogue design) and John N. ...
Frank Neese
His methods have been applied to a range of problems in coordination chemistry, homogeneous catalysis, and bioinorganic ... electronic and geometric structure and reactivity of transition metal complexes and metalloenzymes. He is lead author of the ... Coordination Chemistry Reviews. 253 (5-6): 526-563. doi:10.1016/j.ccr.2008.05.014. Cox, Nicholas; Pantazis, Dimitrios A.; Neese ...
International Simultaneous Policy Organization
As this example suggests, the policies that are put in place simultaneously may be more complex than initially realized, and ... and closer coordination of their members in many nations. Such cooperation is seen as a way to work within a competitive global ...
G1 phase
These complexes then activate S-Cdk complexes that move forward with DNA replication in the S phase. Concurrently, anaphase- ... there is a stringent set of regulations known as the cell cycle control system that controls the timing and coordination of the ... Complexes of cyclin that are active during other phases of the cell cycle are kept inactivated to prevent any cell-cycle events ... At the G1/S checkpoint, formation of the G1/S cyclin with Cdk to form a complex commits the cell to a new division cycle. ...
Digital self-determination
It is reflected in the complex political and policy relationships between "postcolonial" peoples and the state, especially ... 2018/1808 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 14 November 2018 amending Directive 2010/13/EU on the coordination ...
100th Heavy Anti-Aircraft Regiment, Royal Artillery
52 AA Bde arrived from North Africa on 20 April 1944 and took over defence of the Foggia complex. In June the batteries were ... Also, radio and telephone communications could not be established, no overall AA HQ was landed, and coordination was poor: ... On 31 March 1944 the regiment moved from Salerno to the Foggia Airfield Complex under 62 AA Bde. 321 HAA Battery deployed at ...
Noefefan Bridge
... no coordination from the foundation of this project that links the private sector to all that is being built". As of 2018, when ... a program for a complex 35 km (22 mi) long National Road linking the Noefefan Bridge with Citrana, passing through diverse ...
Barrow Neurological Institute
In 2018, Barrow Neurological Institute received a $50 million grant from the Ben & Catherine Ivy Foundation in coordination ... Barrow treats disorders such as cerebrovascular aneurysms, hypothalamic hamartomas and other brain tumors, complex spinal ... and complex spine surgery. In 2019, Doximity ranked the Neurosurgical Residency Program at Barrow Neurological Institute as the ...
Multiple system atrophy
Poor coordination/unsteady walking, double vision) A variant with combined features of MSA and dementia with Lewy bodies may ... because the complex symptoms of MSA are often not familiar to less-specialized neurologists. Hospice/homecare services can be ...
Methanogenesis
The mechanism for the conversion of CH 3-S bond into methane involves a ternary complex of methyl coenzyme M and coenzyme B fit ... April 2003). "Coenzyme B induced coordination of coenzyme M via its thiol group to Ni(I) of F430 in active methyl-coenzyme M ...
Gillian Reid
Her research considers coordination chemistry, inorganic semiconductors and metal fluoride scaffolds. In 2020 she was appointed ... She remained there for her doctoral research, where she studied macrocyclic complexes. After earning her degree in 1989, Reid ... Her research considers inorganic coordination chemistry, with a particular focus on the design of macrocyclic ligands that ... Coordination Chemistry Reviews. 225 (1): 159-199. doi:10.1016/S0010-8545(01)00412-X. ISSN 0010-8545. Lin, Gang; Reid, Gillian; ...
2015 in aviation
10 November Execuflight Flight EFT1526, a Hawker 800 business jet, crashes into an apartment complex while on approach to land ... During the month, the United Nations Office for the Coordination of Humanitarian Affairs releases a report that finds that ...
Moon landing
With Korolev's death and the failure of the first Soyuz flight in 1967, coordination of the Soviet Moon landing program quickly ... Jones, Andrew (16 December 2020). "China recovers Chang'e-5 moon samples after complex 23-day mission". SpaceNews. Retrieved 25 ...
Afwillite
Each calcium atom is in 6-fold octahedral coordination with the oxygen, and the silicon is in 4-fold tetrahedral coordination ... Afwillite has a complex monoclinic structure, and the silicon tetrahedra in the crystal structure are held together by hydrogen ...
Xylylene
The diene unit formed by the two exocyclic alkene units of the ortho isomer can serve as a ligand in coordination complexes. ... For example, reaction of α,α'-dibromo-o-xylene with iron carbonyls affords low yields of the xylylene complex Fe(CO)3[η4-C6H4( ... Kerber, Robert C.; Ribakove, Everett C. (1991). "Formation of Iron Carbonyl Complexes of Reactive Polyenes from Dihalides ...
Irgun
The two organizations cooperated in ways such as coordination of posts and even intelligence sharing. Within the Irgun, Tehomi ... One relatively complex operation was the takeover of the radio station in Ramallah, on May 17, 1944. One symbolic act by the ...
Articulated body pose estimation
Many solutions involve training complex models with large data sets. Pose estimation is a difficult problem and an active ... the joint position at the T-pose can be transferred to its corresponding position in the world coordination. In many works, the ...
Tm ligands
In coordination chemistry, Tm is an abbreviation for anionic tridentate ligand based on three imidazole-2-thione groups bonded ... The large 8-membered SCNBNCSM chelate rings in M(TmMe) complexes are more flexible than the 6-membered CNBNCM rings in M(Tp) ... Structure of TmMeRu(CO)(PPh3)H, an octahedral complex. Mark D. Spicer, John Reglinski "Soft Scorpionate Ligands Based on ... doi:10.1002/ejic.200801240 "Synthesis and Characterization of Novel Mononuclear Cadmium Thiolate Complexes in a Sulfur-Rich ...
Frank Hawthorne
... second-order moments define coordination numbers; (3) fourth- and sixth-order moments define local connectivity of coordination ... Most minerals are complex (sensu lato) objects from both structural and chemical perspectives. On the one hand, this makes a ... Thus H can act as a local probe of SRO in many complex rock-forming minerals. Light lithophile elements (LLEs) can be important ... Using the moments approach, it may be shown that anion-coordination changes in chemical reactions quantitatively correlate with ...
White-Chen catalyst
The White-Chen catalyst is an Iron-based coordination complex named after Professor M. Christina White and her graduate student ... Groves, J.T.; Nemo, T.E.; Myers, R.S. (1979). "Hydroxylation and epoxidation catalyzed by iron-porphine complexes. Oxygen ... Chen, Mark S.; White, M. Christina (2007). "A Predictably Selective Aliphatic C-H Oxidation Reaction for Complex Molecule ... amine Complex". J. Am. Chem. Soc. 119 (25): 5964-5965. doi:10.1021/ja9642572. ...
Health and safety hazards of 3D printing
Caustic baths are often used to dissolve support material used by some 3D printers that allows them to print more complex ... Excessive exposure to VOCs can lead to irritation of the eyes, nose, and throat, headache, loss of coordination, and nausea and ...
E-government
... in coordination with the Director of the Office of Management and Budget (OMB) and the Administrator of General Services (GSA ... are now getting to grips with the much broader and complex set of cultural and organizational changes which are needed for ICT ...
2019 Turkish offensive into north-eastern Syria
Syria: the most complex conflict of our time, By Elias Hazou, 8 December 2019 Macron spars with US and Turkey over Nato, By ... Jens Laerke, spokesman for the United Nations Office for the Coordination of Humanitarian Affairs said that 94,000 civilians ...
National Museum of Brazil
Another R$2.5 million was allocated to the research of the institution through the Coordination of Improvement of Higher ... and ceremonial complexes, represented in the collection by a group of figurative pottery of high artistic and technical quality ... complex ceramic vessels, endowed with bottlenecks, reliefs and pedestals decorated with anthropomorphic and zoomorphic ...
Joseph LeBaron
Their emphasis is not just on coordination, but on working together to achieve clearly laid out goals. The primary vehicle for ... In October 2015, Daruna signed a $219.4 million deal to build a residential complex for 12,000 workers housed on a 150,000 ... The region can be a difficult, complex commercial operating environment, particularly for small and medium size enterprises ( ... contributes to the embassy's close and productive coordination with the military." "The process begins with an examination of ...
Temple Mount
The complex is bordered on the south and east by the outer walls of the Old City of Jerusalem. On the north and west it is ... UNITED NATIONS Office for the Coordination of Humanitarian Affairs occupied Palestinian territory. "Palestinians flock to ... The First Temple is believed to have once been a part of a much larger royal complex. The Bible also mentions several other ... When viewed as a complex of buildings, the al-Aqsa Mosque is dominated and bounded by two major structures: the al-Aqsa Mosque ...
Sodium-potassium pump
January 2006). "Binding of Src to Na+/K+-ATPase forms a functional signaling complex". Molecular Biology of the Cell. 17 (1): ... sodium-potassium pumps in the cerebellum and this is likely how it corrupts cerebellar computation and body coordination. The ... to form a signaling receptor complex. Src is initially inhibited by the Na⁺-K⁺ pump. However, upon subsequent ouabain binding, ... "Na/K-ATPase tethers phospholipase C and IP3 receptor into a calcium-regulatory complex". Molecular Biology of the Cell. 16 (9 ...
Nicki Minaj
Complex. Retrieved June 9, 2020. "The Best Rapper Alive, Every Year Since 1979". Complex. Retrieved January 20, 2022. "Nicki ... "BTS' 'Fit Coordination Breaks the Internet, Doja Looks Smokin': See All the Red Carpet Fashion at the 2022 Grammys". Rolling ... Complex ranked her eighth on their list of best rappers of the 2010s, being the only female rapper on the list, and named her " ... Complex rated Minaj's "Monster" verse as the number-one best rap verse in the past five years, while Sean Fennessey of The ...
World's fair
Louis fair, although no explicit coordination is evident. The Exposition Universelle (1900) Paris was also concomitant with the ... the Cape Dutch complex; and the Bien Donne Restaurant. 1939 - New York City: The New York City Building from the 1939's World ...
Communication (and Coordination?) in a Modern, Complex Organization - HBS Working Knowledge
Communication (and Coordination?) in a Modern, Complex Organization. by Adam M. Kleinbaum, Toby E. Stuart and Michael L. ... Coordination, and the communication it implies, is central to the very existence of organizations. Despite their fundamental ... role in the purpose of organizations, scholars have little understanding of actual interaction patterns in modern, complex, ...
η2-SO2 Linkage Photoisomer of an Osmium Coordination Complex.
We report the discovery of an η2-SO2 linkage photoisomer in the osmium pentaammine coordination complex, [Os(NH3)5(SO2)][Os(NH3 ... The demonstration of η2-SO2 bonding in this complex also represents a fundamental contribution to osmium coordination chemistry ... Such switching in an osmium complex is significant because bottom-row transition metals stand to offer linkage photoisomerism ... η2-SO2 Linkage Photoisomer of an Osmium Coordination Complex.. Inorg Chem, 57 (5) https://doi.org/10.1021/acs.inorgchem.7b03032 ...
Post-doc in Coordination in complex supply networks(0.5 or 1.0 FTE) - AcademicTransfer
Coordination and Competencies during Infrastructure Challenges, funded by NWO (Dutch Science Foundation) and NGInfra (Next ... Post-doc in Coordination in complex supply networks (0.5 or 1.0 FTE). The postdoc position is part of the multi-disciplinary ... Post-doc in Coordination in complex supply networks(0.5 or 1.0 FTE). ... Post-doc in Coordination in complex supply networks(0.5 or 1.0 FTE). ...
Rhodium Complexes of Sterically Demanding Diphosphonites: Coordination Chemistry and Catalysis.
Synthesis, coordination chemistry, and reactivity of functionalized phosphines: Toward water-soluble macrocyclic phosphine...
Unlike the complexes described in Chapter I, these complexes readily react with α,ω-dihalides or di(acyl chloride)s, forming ... Unlike most macrocyclic tetraphosphine complexes, these complexes can be demetallated by treatment with sulfide. Finally, a new ... coordination chemistry, and demetallation of the complexes. Chapter II reports on the synthesis of water-soluble secondary ... and attempts to use these complexes as templates for forming a macrocyclic iron-phosphine complex by reactions with carbon ...
Toward Improved Charge Separation through Conformational Control in Copper Coordination Complexes - Fingerprint
-...
Dipòsit Digital de la Universitat de Barcelona: A bis-vanadyl coordination complex as a 2-qubit quantum gate
How Cloud-based Coordination Helped Granger Construction Keep a Complex Project on Budget and Schedu
Coordination complex Wikipedia
... is a coordination complex of platinum(II) with t ... Coordination polymers, in which coordination complexes are the ... Nomenclature of coordination complexes[]. The basic procedure for naming a complex is: *When naming a complex ion, the ligands ... Coordination complexes have been known since the beginning of modern chemistry. Early well-known coordination complexes include ... A coordination complex consists of a central atom or ion, which is usually metallic and is called the coordination centre, and ...
Saidex | Mastering Complex Coordination
in risk-averse industries to master the complex coordination demanded of huge endeavors that involve scores of technical ... of disparate legacy systems, regulatory hurdles, complex workflows, sensitive information, massive supply chains and strategic ... arcane interdependencies and complex interactions with cohesive insight so they make swift, spontaneous course corrections ...
Structural variations in self-assembled coordination complexes of Zn(II) with hexamethylenetetramine and isomeric 2-, 3- and 4...
Structural variations in self-assembled coordination complexes of Zn(II) with hexamethylenetetramine and isomeric 2-, 3- and 4- ... Structural variations in self-assembled coordination complexes of Zn(II) with hexamethylenetetramine and isomeric 2-, 3- and 4- ... play a key role in stabilizing the observed structures for complexes 1, 2 and 3. This series of complexes demonstrates that ... Three new zinc(II)-hexamethylenetetramine (hmt) complexes [Zn2(4-nbz)4(μ2-hmt)(OH2)(hmt)] (1), [Zn2(2-nbz)4 (μ2-hmt)2]n (2) and ...
Pre-shaped Aromatic Picket Porphyrins Bearing Neutral Oxygen Donors and Their Bismuth Complexes: Synthesis and Coordination...
Pyridine versus acetonitrile coordination in rhodium-N-heterocyclic carbene square-planar complexes
... Palacios L.;Di Giuseppe A. ... The dinuclear complexes [Rh(μ-Cl)(IPr)(η2-olefin)]2 {IPr = 1,3-bis-(2,6-diisopropylphenyl)imidazol-2-carbene} have been reacted ... The dinuclear complexes [Rh(μ-Cl)(IPr)(η2-olefin)]2 {IPr = 1,3-bis-(2,6-diisopropylphenyl)imidazol-2-carbene} have been reacted ... The Rh-IPr rotational barrier in a series of square-planar complexes has been analysed. It has been found that the main ...
The Quad's Strategic Infrastructure Play
... and the United States-announced a new infrastructure coordination group that will resonate in the Indo-Pacific and beyond. ... Adding a fourth partner, India, could make coordination even more complex.. But the Quad has a mission and momentum that could ... Strategically, infrastructure is now squarely on the Quads agenda, which includes a new dedicated coordination group. ... The creation of a dedicated coordination group will help ensure these efforts are complementary. ...
Concordia Care, Inc. Reveals New Corporate Identity: Carisk Partners Provides Specialty Risk Transfer and Quality Care...
Reveals New Corporate Identity: Carisk Partners Provides Specialty Risk Transfer and Quality Care Coordination for Complex ... Reveals New Corporate Identity: Carisk Partners Provides Specialty Risk Transfer and Quality Care Coordination for Complex ... Carisk Partners, Inc., is a specialty risk transfer, care-coordination company servicing insurers, government entities, self- ...
p|C-S bond cleavage influenced by metal coordination in Zn(II) bound Schiff base complex: synthesis, structural...
... bound Schiff base complex: synthesis, structural characterization, catecholase and phenoxazinone synthase activities ... C-S bond cleavage influenced by metal coordination in Zn(II) ... Complex 1 is found to be both catecholase and phenoxazinone ... C-S bond cleavage influenced by metal coordination in Zn(II) bound Schiff base complex: synthesis, structural characterization ... A new zinc(II) Schiff base complex (1) has been synthesized and X-ray crystallographically characterized. It crystalizes in P2/ ...
Structural and Dynamic Aspects of Palladium(II)-Based Self-Assembled Binuclear Coordination Complexes - IIT Madras
Self-assembled binuclear complexes of Pd 2 L′ 2 L 2 and Pd 2 L 4 type formulations have been achieved by combining the cis- ... Structural and Dynamic Aspects of Palladium(II)-Based Self-Assembled Binuclear Coordination Complexes. Hareesha Dasary, Dillip ... 2 L 2 type complex. One pot synthesis of the binuclear Pd 2 L′ 2 L 2 type complex is achieved by combining palladium(II), L′ ... Self-assembled binuclear complexes of Pd 2 L′ 2 L 2 and Pd 2 L 4 type formulations have been achieved by combining the cis- ...
Coordination Chemistry and Luminescence Modulation of Gold(I)-Copper(I) and Copper(I) Halide Complexes
... * ... The dissertation describes the coordination chemistry and luminescence modulation of Au(I)-Cu(I) and Cu(I) halide complexes. In ... In Chapter 5, the reversible thermochromism of a two-coordinate Au(I)-Cu(I) phosphine complex is reported. The Au(I) complex [ ... Addition of [Cu(NCCH3)4]BF4 to 14 in acetonitrile produces the Au-Cu complex [AuCu(Ph2PCH2py)2(NCCH3)2](BF4)2 (15). Upon ...
Distributed Coordination Control of Complex Multi-Agent Networks with Dynamic Interaction Topologies
... Author: orcid.org/0000- ... Distributed coordination control of complex multi-agent networks has received significant attention over the past decades, due ... complex network, multi-agent, dynamic interaction topology, consensus, synchronization, distributed coordination control ... In this thesis, we investigate distributed coordination control problems of complex multi-agent networks with dynamic ...
MAREC - The Inter-organizational coordination of mass rescue operations in complex environments - ARCSAR
The Inter-organizational coordination of mass rescue operations in complex environments» emphasizes the coordination of ... MAREC - The Inter-organizational coordination of mass rescue operations in complex environments Arctic Security and Emergency ... In this project, we emphasize knowledge on the management systems and the coordination and control of a broad range of actors. ... We elaborate on the need for specialized training for incident commanders to be prepared for a complex emergency context, with ...
Both Coast Logistics Reviews | Retirement Living
Second-sphere co-ordination of neutral and cationic transition metal complexes by crown ethers - Stoddart...
Coordination of DNA replication and histone modification by the Rik1-Dos2 complex<...
Coordination of DNA replication and histone modification by the Rik1-Dos2 complex. / Li, Fei; Martienssen, Rob; Cande, W. ... Coordination of DNA replication and histone modification by the Rik1-Dos2 complex. In: Nature. 2011 ; Vol. 475, No. 7355. pp. ... Coordination of DNA replication and histone modification by the Rik1-Dos2 complex. Nature. 2011 Jul 14;475(7355):244-248. doi: ... Li, F, Martienssen, R & Cande, WZ 2011, Coordination of DNA replication and histone modification by the Rik1-Dos2 complex, ...
Attosecond time-energy structure of X-ray free-electron laser pulses (Journal Article) | DOE PAGES
"Coordination complexes of 2,6-diarylpyrazines with copper(II) acetate" by Nate Schultheiss, Douglas R. Powell et al.
The 2:2 coordination complexes formed between two 2,6-diarylpyrazines and copper(II) acetate are characterized by X-ray ... The coordination chemistry of a series of 2,6- and 2,3-diarylpyrazines with copper(II) acetate is reported. ... The 2:2 coordination complexes formed between two 2,6-diarylpyrazines and copper(II) acetate are characterized by X-ray ... "Coordination complexes of 2, 6-diarylpyrazines with copper (II) acetate." Journal of Chemical Crystallography 34, no. 11 (2004 ...
Developing a research framework for complex multi-team coordination in emergency management<...
Developing a research framework for complex multi-team coordination in emergency management. In: International Journal of ... Developing a research framework for complex multi-team coordination in emergency management. International Journal of Emergency ... Dive into the research topics of Developing a research framework for complex multi-team coordination in emergency management ... Developing a research framework for complex multi-team coordination in emergency management. / Owen, Christine; Bearman, ...
MacSphere: F5TeO-Derivatives and NgF2 (Ng = Kr, Xe) Coordination Complexes of Hg(II), and a Xe(II) Oxide Cation
... leading to an important series of coordination complexes. The first homoleptic KrF2 coordination complex, [Hg(KrF2)8][AsF6]2• ... coordination angles observed for most terminally coordinated NgF2 complexes. A series of related complexes with one to five ... It provides the highest KrF2-to-metal ratio that is currently known for a coordination complex. The bonding was extensively ... F5TeO-Derivatives and NgF2 (Ng = Kr, Xe) Coordination Complexes of Hg(II), and a Xe(II) Oxide Cation. ...
Strept)avidin as host for biotinylated coordination complexes: stability, chiral discrimination, and cooperativity | FOLIA -...
Dinuclear and Heptanuclear Nickel(II) Complexes: Anion Coordination Induced Ligand Arm Hydrolysis and Aggregation Around a...
Dinuclear and Heptanuclear Nickel(II) Complexes: Anion Coordination Induced Ligand Arm Hydrolysis and Aggregation Around a ... Dinuclear and Heptanuclear Nickel(II) Complexes: Anion Coordination Induced Ligand Arm Hydrolysis and Aggregation Around a ... eng] The heptanuclear and tetracationic nickel(II) complex [Ni7(l3-OH)6(l3-H2L)4](NO3)4 2MeOH (3 2MeOH); (H3L is 2,6-bis-[(3- ... Density functional theory (DFT) calculations have also been performed to predict magnetic behavior of the complexes. The spin ...
ChemistryLigandsSynthesisCompoundsCopperStructuresDinuclear complexesPolymersAbstractOxidationLanthanideTransitionBidentateComplexationAppropriatenessDissertation describesPyridineStructuralCharacterizeEmergentSulfideThiocyanateThesisTheoreticalOrganizationSphereSchiffCarbeneMetalReversibleCombinationsControlUnusualSeriesInitiationCareAssignmentsPhosphinePatientsReactionScholarsPropertiesNitrogenLinkageInteractionNeutralReactionsPerceptionBiologicalAcetonitrileDevelopmentImpairContextFormationEnvironmentsLogisticsResearchManagementProteinsImportant
Chemistry17
- The demonstration of η2-SO2 bonding in this complex also represents a fundamental contribution to osmium coordination chemistry. (cam.ac.uk)
- Rhodium Complexes of Sterically Demanding Diphosphonites: Coordination Chemistry and Catalysis. (uu.nl)
- Chapter I reviews previous syntheses of macrocyclic phosphine ligands and their complexes, focusing on ligand synthesis, coordination chemistry, and demetallation of the complexes. (uoregon.edu)
- Chapter II reports on the synthesis of water-soluble secondary bidentate phosphine ligands, their coordination chemistry with iron(II), and attempts to use these complexes as templates for forming a macrocyclic iron-phosphine complex by reactions with carbon electrophiles. (uoregon.edu)
- As applied to coordination chemistry, this meaning has evolved. (wikibedia.ru)
- Coordination complexes have been known since the beginning of modern chemistry. (wikibedia.ru)
- Experimental and theoretical studies on the factors that control the coordination chemistry of N-donor ligands in square-planar complexes of the type RhCl(NHC)L1L2 (NHC = N-heterocyclic carbene) are presented. (univaq.it)
- The dissertation describes the coordination chemistry and luminescence modulation of Au(I)-Cu(I) and Cu(I) halide complexes. (unr.edu)
- The coordination chemistry of a series of 2,6- and 2,3-diarylpyrazines with copper(II) acetate is reported. (missouristate.edu)
- The research described in this Thesis investigates the coordination chemistry of pentafluorooxotellurate(VI) (F5TeO- or "teflate") and [PnF6]- (Pn = As, F) derivatives of mercury(II), and expands the chemistry of Ng(II) (Ng = Kr, Xe) by characterizing several NgF2 coordination complexes with mercury, and the synthesis of a new xenon(II) oxide cation. (mcmaster.ca)
- The chemistry of krypton was significantly extended by further exploring the little studied coordination of KrF2 with the salts Hg(PnF6)2 (Pn = As, Sb) and FHg(AsF6), leading to an important series of coordination complexes. (mcmaster.ca)
- A large number of Cu(I) complexes/clusters/polymers bearing functionalized Py-based ligands have emerged with rich coordination chemistry, fascinating structures, and intriguing photo-physical properties. (elsevier.com)
- This article sheds light on recent advances in the coordination chemistry and photophysical properties of Cu(I) complexes/clusters/polymers and their applications in the areas of optoelectronics (OE) (light emitting devices [LEDs] and dye-sensitized solar cells [DSSCs]) and sensing (aliphatic and aromatic gases). (elsevier.com)
- Journal of Coordination Chemistry , 71 (19), 3045-3076. (elsevier.com)
- Currently, my research interests lie with vanadium coordination chemistry, with one project focused on materials and catalysis and another involving bio-mimetic activity of vanadium complexes. (illinoisstate.edu)
- The primary objectives of this project were to synthesize triple-stranded poly(dipyrromethene) complexes and explore the octahedral coordination chemistry of poly(dipyrromethene) ligands. (ubc.ca)
- Pattanasattayavong, P., Packwood, D. M. and Harding, D. J. Structural versatility and electronic structures of copper(I) thiocyanate (CuSCN)-ligand complexes, Journal of Materials Chemistry C, 41(7): 12907-12917. (wu.ac.th)
Ligands18
- Macrocyclic phosphine compounds have long been sought as ligands for transition metal complexes because of their strong binding properties. (uoregon.edu)
- Unlike the complexes described in Chapter I, these complexes readily react with α,ω-dihalides or di(acyl chloride)s, forming complexes whose mass spectra correspond to those with macrocyclic phosphine ligands. (uoregon.edu)
- Cisplatin , PtCl 2 (NH 3 ) 2 , is a coordination complex of platinum(II) with two chloride and two ammonia ligands . (wikibedia.ru)
- A coordination complex consists of a central atom or ion , which is usually metallic and is called the coordination centre , and a surrounding array of bound molecules or ions, that are in turn known as ligands or complexing agents. (wikibedia.ru)
- The central atom or ion, together with all ligands, comprise the coordination sphere . (wikibedia.ru)
- Coordination refers to the "coordinate covalent bonds" ( dipolar bonds ) between the ligands and the central atom. (wikibedia.ru)
- A hydrated ion is one kind of a complex ion (or simply a complex), a species formed between a central metal ion and one or more surrounding ligands, molecules or ions that contain at least one lone pair of electrons. (wikibedia.ru)
- For example, the cobalt(II) hexahydrate ion or the hexaaquacobalt(II) ion [Co(H 2 O) 6 ] 2+ is a hydrated-complex ion that consists of six water molecules attached to a metal ion Co. The oxidation state and the coordination number reflect the number of bonds formed between the metal ion and the ligands in the complex ion. (wikibedia.ru)
- The dinuclear complexes [Rh(μ-Cl)(IPr)(η2-olefin)]2 {IPr = 1,3-bis-(2,6-diisopropylphenyl)imidazol-2-carbene} have been reacted with different combinations of ligands including pyridine, acetonitrile, 2-pyridylacetonitrile, triphenylphosphine, tricyclohexylphosphine, carbon monoxide or molecular oxygen. (univaq.it)
- Pyridine preferentially coordinates trans to the carbene ligand whereas π-acceptor ligands (olefin, CO or PPh3) are prone to bind cis to IPr and trans to chlorido, unless steric bulk hinders the coordination of the ligand (PCy3). (univaq.it)
- Charge decomposition analysis (CDA) shows that σ-donation values are similar for coordination at cis- or trans-IPr positions, whereas efficient π-backbonding is significantly observed at cis position being the favoured coordination site for π-acceptor ligands. (univaq.it)
- The ability of this salt to function as a precursor for other ligands was demonstrated by the reaction with the nitrogen bases NCR (R = -CH3 or -CH2CH3) which resulted in the isolation and full characterization of the corresponding homoleptic nitrile complexes [Hg(NCR)5][Sb(OTeF5)6]2ꞏ2SO2ClF. (mcmaster.ca)
- The reaction of 2-hydroxyl-4-carboxylbenzenesulfonic acid (H3L) and rare earth (RE) metal nitrates together with two N-heterocyclic ligands gives rise to the formation of 38 complexes, which have been characterized by elemental analysis, IR, TG, PL, powder and single-crystal X-ray diffraction. (semanticscholar.org)
- Lately we have been using the ligands picolinate, anthranilate, and imidazolylcarboxylate with vanadium as V 3+ , V 4+ , or V 5+ complexes or with decavanadate, V 10 O 28 6- . (illinoisstate.edu)
- Sex steroids, peroxisome proliferator-activated receptor ligands, neuropeptides, endocannabinoids and a selective apoptotic process contribute to a complex regulation of sebocyte-induced immunological reaction in numerous acquired and congenital skin diseases, including hair diseases and atopic dermatitis. (nih.gov)
- Analogous to porphyrins, poly(dipyrromethene) ligands can endow their metal complexes with intense absorption bands in the visible region. (ubc.ca)
- A series of α,α'-linked and β,β'-linked bis(dipyrromethene) ligands were synthesized and examined for the formation of triple-stranded complexes. (ubc.ca)
- This Thesis aimed the synthesis of new metal complexes with triazenido ligands and triazenes chains directly linked to ferrocene fragment by a new synthesis methodology. (uchile.cl)
Synthesis6
- Chapter IV discusses the synthesis of an iron(II) complex of the water-soluble phosphine 1,2-bis(di(hydroxymethyl)phosphino)ethane (DHMPE). (uoregon.edu)
- Chapter V discusses the synthesis and functionalization of copper(I) complexes of water-soluble phosphines. (uoregon.edu)
- We then implement the acquired knowledge in the synthesis of vanadium coordination complexes to be studied for bio-mimetic insulin-enhancing properties. (illinoisstate.edu)
- Synthesis of triple-stranded supramolecular complexes. (ubc.ca)
- The main purpose of the two research groups involved in the project is to join their expertise on the synthesis of hydroxypyridinones and Ga-HOPO-complexes (English research group) and on the synthesis of the water soluble PTA (1,3,5-triaza-7-phopshadamantane) and CAP (1,4,7-triaza-9-phosphatricyclo[5.3.2.1]tridecane) coordination compounds (Italian research group) to develop hybrid phosphine-HOPO Ga(III)-radiolabelled complexes. (cnr.it)
- IMSEAR at SEARO: Synthesis and biological activity of acetylacetone thiosemicarbazone and their metallic complexes. (who.int)
Compounds4
- The luminescence modulation of compounds 4-6 and its solvates highlight the effect of solvent processing on the emission of Cu(I) halide complexes for use in OLEDs (organic light-emitting diodes). (unr.edu)
- Compounds containing a thione (C=S) group will complex with the pentacyanoamineferrate reagent and may interfere with the ETU absorbance band at 590 nm. (cdc.gov)
- Stability Constants of Metal Coordination Compounds. (cdc.gov)
- Triazenes are a class of compounds characterized by the presence of a diazoamino functional group (N=N N) showing remarkable ability to support the stereochemical requisites of a wide variety of metal transition complexes. (uchile.cl)
Copper3
- Coordination complexes of 2,6-diarylpyrazines with copper(II) acetate" by Nate Schultheiss, Douglas R. Powell et al. (missouristate.edu)
- The 2:2 coordination complexes formed between two 2,6-diarylpyrazines and copper(II) acetate are characterized by X-ray crystallography. (missouristate.edu)
- Copper(I) [Cu(I)] complexes offer cheap and alternative materials for several real-life applications. (elsevier.com)
Structures4
- Coordination complexes are so pervasive that their structures and reactions are described in many ways, sometimes confusingly. (wikibedia.ru)
- Various weak forces, i.e. lone pair-π, π-π and CH-π interactions, play a key role in stabilizing the observed structures for complexes 1, 2 and 3. (ias.ac.in)
- The structures of the first two complexes with bidentate coordination of aminoguanidine Schiff base, i.e., 2-acetylpyridine-aminoguanidine (L), are re-port-ed. (org.rs)
- Organizations as they grow, develop complex structures with an increasing need for co-ordination and control. (tutorialspoint.com)
Dinuclear complexes1
- A new bis-hydroxyphenylpyrazolyl ligand, H4L, allows isolating and structurally characterizing vanadyl and titanyl dinuclear complexes (Bu4N)2[(MO)2(HL)2] (M = V, Ti). (ub.edu)
Polymers1
- This series of complexes demonstrates that although the nitro group does not coordinate to the metal center, its presence at the 2-, 3- or 4-position of the phenyl ring has a striking effect on the dimensionality as well as the structure of the resulted coordination polymers, probably due to the participation of the nitro group in l.p.⋯π and/or C-H⋯π interactions. (ias.ac.in)
Abstract1
- Abstract: The development of metal-based radiopharmaceuticals represents a dynamic and rapidly growing research area due to the relevant uses of these complexes for both diagnostic and therapeutic purposes. (cnr.it)
Oxidation3
- We synthesize and characterize new vanadium complexes with varying oxidation states and examine their efficacy in inhibiting enzymes. (illinoisstate.edu)
- The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. (bvsalud.org)
- The ligand electronics of salen manganese nitride complexes directly influence the locus of oxidation and thus, the reactivity of the resulting oxidized species. (sfu.ca)
Lanthanide1
- Lanthanide(III) complexes of p-toluenesulfonic acid (Ln(TOS)3)were prepared, characterized, and examined as catalystsfor the acetylation of various alcohols in acetic acid solution. (semanticscholar.org)
Transition3
- Such switching in an osmium complex is significant because bottom-row transition metals stand to offer linkage photoisomerism with the greatest photoconversion levels and thermal stability. (cam.ac.uk)
- It is concluded that improvement of care practices and organization of nurses' activities is needed, to ensure the coordination of care focused on transition from hospital to home. (bvsalud.org)
- Care transition concerns the actions aimed to ensure coordination and continuity of care as patients move between different settings or different units of the same setting(1). (bvsalud.org)
Bidentate2
- The unusual bidentate coordination of the Schiff base lead to significant changes in the geometry of this molecule (from almost planar in free form and as a tridentate ligand to twisted as a bidentate ligand). (org.rs)
- The combination of bidentate hydroxypyridinone chelators and the monodentate water soluble phosphines is designed with the intent of giving to the resulting complexes the suitable properties to be used as radiopharmaceuticals for PET imaging. (cnr.it)
Complexation1
- the formation of such complexes is called chelation, complexation, and coordination. (wikibedia.ru)
Appropriateness2
- The modelling results will enable us to preliminary test our predictions regarding the appropriateness of coordination configurations within systems-of-systems facing multi-infra challenges that differ in level of complexity. (academictransfer.com)
- Information-augmented care transitions between sites are expected to improve care coordination, quality, and appropriateness of care. (ahrq.gov)
Dissertation describes1
- This dissertation describes attempts to synthesize an iron complex with a water-soluble macrocyclic tetraphosphine ligand for use in separating nitrogen from natural gas. (uoregon.edu)
Pyridine2
- In contrast, acetonitrile is more labile than pyridine but is able to form complexes coordinated cis-to-IPr. (univaq.it)
- Molecular dioxygen also displaces the labile cyclooctene ligand in RhCl(IPr)(η2-coe)(py) to give a square-planar dioxygen adduct which can be transformed into a peroxo derivative by additional coordination of pyridine. (univaq.it)
Structural1
- This paper offers a close look at the complex structural environment of the Loyalhanna Limestone of southwestern Pennsylvania. (cdc.gov)
Characterize1
- Here we characterize a silencing complex in fission yeast that contains Dos2, Rik1, Mms19 and Cdc20 (the catalytic subunit of DNA polymerase-Î μ). (nyu.edu)
Emergent2
- His current research focuses on complex collaboration and on how emergent technologies are transforming coordination and allowing new forms of organizing to emerge. (asac.ca)
- Through the analysis of coordination mechanisms and emergent complex patterns, we are able to gather experimental evidence indicating that in some cases social autonomy might emerge based on mechanisms of coordinated sensorimotor activity and interaction, constituting forms of collective autonomous agency. (cepa.info)
Sulfide1
- Unlike most macrocyclic tetraphosphine complexes, these complexes can be demetallated by treatment with sulfide. (uoregon.edu)
Thiocyanate1
- The complex of the formula [Cd2Cl6(HL)2] (1) was obtained in the reaction of warm aqueous solutions of chloride salts of Cd(II), Zn(II), and the ligand, while the reaction of cadmium bromide and the ligand in the presence of deprotonating agent as well as ammonium thiocyanate resulted in the formation of the complex in which Schiff base has both the role of the ligand and the counterion, viz. (org.rs)
Thesis1
- In this thesis, we investigate distributed coordination control problems of complex multi-agent networks with dynamic interaction topologies, which include three main parts summarized as follows. (virginia.edu)
Theoretical3
- This conceptual paper addresses previous calls for the development of new theoretical frameworks to better account for the multi-agency emergency management coordination required in complex events. (edu.au)
- We argue that this challenge requires the joint development of tools for two-body and second person neuroscience, along with the theoretical concepts and methods of coordination dynamics and systems biology. (frontiersin.org)
- Using two simulation models and different dynamical analysis and measurement of complex patterns in their behaviour, we are able to tackle some theoretical obstacles preventing the understanding of sensorimotor autonomy, and to generate new predictions about the nature of autonomous agency in the neurocognitive domain. (cepa.info)
Organization2
- Global health is multidisciplinary, encompasses many elements besides development, and requires coordination of multiple parties, rather than direction by one organization or discipline. (cdc.gov)
- As a Senior Program Manager in the Product organization, you will lead the planning, coordination and execution of complex product development projects that deliver on Circle's product roadmap. (greenhouse.io)
Sphere3
- [5] [6] The central atoms or ion and the donor atoms comprise the first coordination sphere. (wikibedia.ru)
- The first was that Werner described the two possibilities in terms of location in the coordination sphere. (wikibedia.ru)
- He claimed that if the ions were to form a chain, this would occur outside of the coordination sphere while the ions that bound directly to the metal would do so within the coordination sphere. (wikibedia.ru)
Schiff1
- A new zinc(II) Schiff base complex ( 1 ) has been synthesized and X-ray crystallographically characterized. (niscair.res.in)
Carbene1
- In Chapter 4, the luminescent mechanochromism and thermochromism of a Au(I)-Cu(I) N-heterocyclic carbene (NHC) complex is reported. (unr.edu)
Metal7
- In a typical complex, a metal ion is bonded to several donor atoms, which can be the same or different. (wikibedia.ru)
- Some metal complexes are formed virtually irreversibly and many are bound together by bonds that are quite strong. (wikibedia.ru)
- In considering metal amine complexes, he theorized that the ammonia molecules compensated for the charge of the ion by forming chains of the type [(NH 3 ) X ] X+ , where X is the coordination number of the metal ion. (wikibedia.ru)
- It provides the highest KrF2-to-metal ratio that is currently known for a coordination complex. (mcmaster.ca)
- Rare earth metal-organic complexes constructed from hydroxyl and carboxyl modified arenesulfonate: syntheses, structure evolutions, and ultraviolet, visible and near-infrared luminescence. (semanticscholar.org)
- Metal -oxy and -amino complexes have also been reacted with phosphonic acids to create these open frameworks. (illinoisstate.edu)
- Title: Development of hybrid phosphine-HOPO metal complexes for applications in nuclear medicine. (cnr.it)
Reversible2
- Originally, a complex implied a reversible association of molecules , atoms , or ions through such weak chemical bonds . (wikibedia.ru)
- In Chapter 5, the reversible thermochromism of a two-coordinate Au(I)-Cu(I) phosphine complex is reported. (unr.edu)
Combinations1
- A variety of coordination complexes containing combinations of N/S/O donor sets all seem effective in reducing blood glucose levels regardless of which donor set is employed. (illinoisstate.edu)
Control5
- Distributed coordination control of complex multi-agent networks has received significant attention over the past decades, due to its widely recognized advantages and potentials in many applications such as large scale sensor networks, robotic networks, power grid, distributed computing clouds, social networks and biological networks. (virginia.edu)
- Regardless of the control algorithms employed, coordinated control of multi-agent networks relies heavily on interactions among agents, and for this reason the interaction topology plays an essential role in the development of the distributed coordination control algorithms as well as the analysis of their performance. (virginia.edu)
- In this project, we emphasize knowledge on the management systems and the coordination and control of a broad range of actors. (arcsar.eu)
- Personality research and study of job attitudes in Behavioral Science provides important insight on the need for coordination and control. (tutorialspoint.com)
- Marco has over 20 years of experience in the design, management, coordination, and control of complex projects on behalf of clients in the public and private sectors. (datacenternation.com)
Unusual2
- Under general directions with limited review, this position is responsible for applying innovative approaches to resolving unusual or complex engineering problems. (cjhunter.com)
- Devises new approaches to resolve unusual or complex engineering problems. (cjhunter.com)
Series3
- The Rh-IPr rotational barrier in a series of square-planar complexes has been analysed. (univaq.it)
- Lately, we have been working with tris-pyrazolylmethanesulfonate or cyclopentadienylphosphonate complexes bridged by a series of phosphonates. (illinoisstate.edu)
- SAFe® borrows heavily from the views of W. Edwards Deming, an American business management expert and engineer, who advised that organizations are systems, and systems are themselves a series of complex interactions. (aha.io)
Initiation2
- Centromeric repeats are transiently transcribed in the S phase of the cell cycle and are processed into short interfering RNAs (siRNAs) by the complexes RITS (RNA-induced initiation of transcriptional gene silencing) and RDRC (RNA-directed RNA polymerase complex). (nyu.edu)
- By the end of 2011, the 1-, 3-, and 6-month site visits were completed and the coordination team had begun initiation of the 9-month site visits. (ahrq.gov)
Care12
- Carisk Partners, Inc., is a specialty risk transfer, care-coordination company servicing insurers, government entities, self-insured plan sponsors and other managed care organizations. (cariskpartners.com)
- When evaluating metrics and length of stay/cost of care considerations (the great debate), recognize that complex cases should be separated from the herd. (phoenixmed.net)
- This document provides state by state information on implementation of intensive care coordination using a wraparound approach for children and youth with complex mental and substance use disorders. (samhsa.gov)
- We also identify three challenges: ensuring the coordination and sharing of responsibilities within each financing scheme, improving the coordination of care provision across the three financing schemes, and modifying price setting and contracting to improve quality, efficiency, innovation and prevention. (who.int)
- Financing long-term care through multiple schemes means coordination problems. (who.int)
- Coordination of Care for Complex Pediatric Patients: Perspectives from Providers and Parents. (bvsalud.org)
- While this is an expensive project, she states that this coordination of care is "critical to the management" of complex cases. (physicianoutlook.com)
- The care of patients with complex health care needs is often fragmented because patients receive care from multiple providers in disparate locations and because information related to this care is often not transmitted between providers or locations. (ahrq.gov)
- Inadequate inter-provider communication and care coordination significantly lowers care quality and compromises patient safety. (ahrq.gov)
- This project seeks to improve outcomes, quality, and coordination of care for patients with complex health care needs by facilitating the availability of information following three types of care transitions into ambulatory care: hospital discharge, emergency department (ED) discharge, and specialty care referrals. (ahrq.gov)
- This is your opportunity to be part of a compassionate team that is setting out to change health care for complex, chronic patients. (argentum.org)
- More complex forms of clinical treatments at home are emerging, such as IV therapy, life support/ventilator assistance systems, cancer therapy, palliative care, and ser-vices for persons with AIDS or Alzheimer's dis-ease [CIHI, 2003a]. (bvsalud.org)
Assignments1
- The complex execution and coordination of assignments is carried out under the agreement of the constant search for best-practice solutions. (bsafer.de)
Phosphine2
- Despite considerable effort in this field, no general methods for synthesizing phosphine macrocycles or their complexes have been developed. (uoregon.edu)
- The Au(I) phosphine complex [Au(PPh2py)3]BF4 (1BF4) was prepared by the addition of tetrahydrothiophenegold(I) chloride to PPh2py with excess NaBF4 in dichloromethane/methanol. (unr.edu)
Patients4
- they are complex, and an outlier to the typical movement of patients in and patients out. (phoenixmed.net)
- Also consider pharmacy and dietary for ICU patients and medically complex units such as oncology. (phoenixmed.net)
- Now, weekly, there is a bigger group that meets to discuss your complex patients. (phoenixmed.net)
- Case management should also be coming to the meeting and highlighting patients who are still in the ICU and appropriately medically complex, although important information is not needed for this type of meeting. (phoenixmed.net)
Reaction2
- Over the course of treating these iron complexes with various carbon electrophiles, an interesting reaction between bromomaleic anhydride and proton sponge was discovered. (uoregon.edu)
- Although unbound hydroxymethylphosphines commonly react with NH-functional amines via the phosphorus Mannich reaction, this and other complexes of DHMPE do not undergo this reaction. (uoregon.edu)
Scholars1
- Despite their fundamental role in the purpose of organizations, scholars have little understanding of actual interaction patterns in modern, complex, multiunit firms. (hbs.edu)
Properties1
- It is the goal of this work to produce new vanadium-phosphate or -phosphonate complexes that possess open frameworks and to study their catalytic properties. (illinoisstate.edu)
Nitrogen1
- Initial efforts investigated interactions with the nitrogen base NSF3, and resulted in the coordination complexes [Hg(OTeF5)2∙N≡SF3]∞, [Hg(OTeF5)2∙2N≡SF3]2, and Hg3(OTeF5)6∙4N≡SF3 at 0oC. (mcmaster.ca)
Linkage3
- η2-SO2 Linkage Photoisomer of an Osmium Coordination Complex. (cam.ac.uk)
- We report the discovery of an η2-SO2 linkage photoisomer in the osmium pentaammine coordination complex, [Os(NH3)5(SO2)][Os(NH3)5(HSO3)]Cl4 (1). (cam.ac.uk)
- Behavioral coordination acts as a powerful linkage between persons, even early in life. (frontiersin.org)
Interaction1
- Aguilera M. (2015) Interaction dynamics and autonomy in cognitive systems, from sensorimotor coordination to collective action. (cepa.info)
Neutral1
- A coordination complex can be negative, neutral, or positively charged. (bvsalud.org)
Reactions1
- Other medications, which are often stronger and are the ones that can react the strongest in your body, must be prescribed because they can cause issues such as nausea, inability to concentrate, fainting and dizziness, digestive issues and stomach cramps, delayed reactions, reduction in spatial awareness and coordination, sleepiness and blurred vision. (driverknowledgetests.com)
Perception1
- Driving is a complex skill requiring motor coordination, perception, vision, and more, and our ability to use these skills effectively can be reduced even by quite legal medication, and especially by illegal drugs and alcohol . (driverknowledgetests.com)
Biological1
- The circadian system is a complex coordination of biological rhythms which help our body function. (cdc.gov)
Acetonitrile1
- Addition of [Cu(NCCH3)4]PF6 to 8 in acetonitrile produces the trimetallic complex [AuCu2(benzim(CH2py)2(NCCH3)4](PF6)3·2CH3CN (9·2CH3CN). (unr.edu)
Development5
- Support and advise the Vice President Agriculture, Human and Social Development in the coordination of the Bank's Operational activities through the Operations Committee, as well as other relevant platforms. (hotnigerianjobs.com)
- Troubleshoot conflicting design/development requirements, difficult coordination requirements, and special material requirements. (cjhunter.com)
- Davide Suppia, Country Director & Vice President Sales Data4, is responsible for the coordination and management of Data4 Italia and the Italian team as well as for the expansion and development of the group's activities in Italy. (datacenternation.com)
- Alberto is the Managing Director of CAP DC Italia where he's in charge of strategy, global development and coordination of Data Center projects delivered by the company. (datacenternation.com)
- A rare syndromic obesity due to complex chromosomal rearrangement with characteristics of development delay and intellectual disability, childhood-onset obesity, seizures, poor coordination and broad-based gait, macrocephaly and mild dysmorphic features (such as narrow palpebral fissures, malar hypoplasia and thin upper lips), eczema, ocular abnormalities and a social personality. (cdc.gov)
Impair2
- Gene mutations that cause mitochondrial complex V deficiency impair the formation or function of complex V. As a result, complex V activity is reduced and oxidative phosphorylation is impaired. (medlineplus.gov)
- Higher doses can impair a person's CNS even when awake, making driving and other complex tasks more dangerous. (medicalnewstoday.com)
Context1
- We elaborate on the need for specialized training for incident commanders to be prepared for a complex emergency context, with a special focus on the roles and responsibilities, structuring mechanisms and information flow of joint and often combined operations. (arcsar.eu)
Formation1
- Other clinical situations in which CT urography may be useful include trauma with suspected ureteral injury, as well as recurrent and/or complex urinary infections to exclude an underlying obstructive etiology or formation of an abscess. (medscape.com)
Environments1
- Frameworks like SAFe® give organizations tested approaches for successfully scaling agile across complex product teams and environments. (aha.io)
Logistics2
- Such ecosystems require coordination to consolidate and optimise such a network, a complex task for both between manufacturers and logistics providers. (fmlogistic.com)
- In particular on the sites of producing companies or complex logistics centres, the coordination of the flows of goods on site is vitally important. (oas.de)
Research3
- In the current research, we focus on how companies can avoid such coordination problems by using a so-called "system-of-system" approach in which multiple teams from multiple companies jointly organize responses to collective challenges. (academictransfer.com)
- To further develop this research framework indicators from multi-organisational literature are added to those found in the individual and teamwork literature to develop a more comprehensive account of multi-team multi-organisational coordination. (edu.au)
- Such a research program may be particularly fruitful in deciphering complex socio-developmental diseases that are known to involve alterations on multiple levels. (frontiersin.org)
Management1
- managing complex responses across multiple active sites requires professionals with strategic leadership skills and critical analytic, thinking, planning and management capacity such as programme managers, strategic planners and political analysts. (who.int)
Proteins1
- These genes provide instructions for making components of complex V or proteins that help assemble the complex. (medlineplus.gov)
Important2
- Distributed consensus and synchronization are two important problems in complex engineering multi-agent networks. (virginia.edu)
- This gene provides instructions for making a protein called transmembrane protein 70, which is thought to play an important role in assembling and stabilizing complex V. Mutations in the TMEM70 gene reduce the amount of complex V that is formed, leading to the signs and symptoms of mitochondrial complex V deficiency. (medlineplus.gov)