Vanadium(II) compounds are reducing agents, and vanadium(V) compounds are oxidizing agents. Vanadium(IV) compounds often exist ... Vanadium compounds are compounds formed by the element vanadium (V). The chemistry of vanadium is noteworthy for the ... CS1 German-language sources (de), CS1 errors: periodical ignored, Chemical compounds by element, Vanadium, Vanadium compounds) ... Lower oxidation states occur in compounds such as V(CO)6, [V(CO) 6]− and substituted derivatives. Vanadium pentoxide is a ...

Vanadium and Vanadium Compounds. Wiley-VCH Verlag GmbH & Co. KGaA. p. 16. doi:10.1002/14356007.a27_367.pub2. ISBN 9783527303854 ... The vanadium oxides can also be used to produce vanadium(III) chloride. For example, vanadium(III) oxide reacts with thionyl ... 2 VCl3 + H2 → 2 VCl2 + 2 HCl Comproportionation of vanadium trichloride and vanadium(V) oxides gives vanadium oxydichloride: ... Vanadium(III) chloride is the inorganic compound with the formula VCl3 which forms the hexahydrate, [VCl2(H2O)4]Cl·2H2O. This ...

... (vanadia) is the inorganic compound with the formula V2O5. Commonly known as vanadium pentoxide, it is a ... 0654". National Institute for Occupational Safety and Health (NIOSH). Vanadium Pentoxide and other Inorganic Vanadium Compounds ... Upon heating a mixture of vanadium(V) oxide and vanadium(III) oxide, comproportionation occurs to give vanadium(IV) oxide, as a ... it is the most important compound of vanadium, being the principal precursor to alloys of vanadium and is a widely used ...

... (II) compounds are reducing agents, and vanadium(V) compounds are oxidizing agents. Vanadium(IV) compounds often exist ... Vanadium compounds are poorly absorbed through the gastrointestinal system. Inhalation of vanadium and vanadium compounds ... There is little evidence that vanadium or vanadium compounds are reproductive toxins or teratogens. Vanadium pentoxide was ... Chemical reagent used to produce other vanadium compounds Vanadium(V) oxide - Precursor to vanadium alloys and industrial ...

Tracey, A.S.; Crans, D.C. (1998). Vanadium Compounds. Washington D.C.: American Chemical Society. ISBN 0-8412-3589-9. Day, V. W ... The oxidation state of vanadium in decavanadate is +5. Aqueous vanadate (V) compounds undergo various self-condensation ... Sodium decavanadate describes any member of the family of inorganic compounds with the formula Na6[V10O28](H2O)n. These are ... Each species gives three signals; with slightly varying chemical shifts around −425, −506, and −523 ppm relative to vanadium ...

The vanadium compound of the blood cells]. Biological Chemistry (in German). 72 (5-6): 494-501. doi:10.1515/bchm2.1911.72.5- ... Vanadium compounds, Ascidiacea, All stub articles, Protein stubs). ... It is one of the few known vanadium-containing proteins. The German chemist Martin Henze first detected vanadium in ascidians ( ... Bielig HJ, Bayer E, Califano L, Wirth L (1954). "Vanadium-containing blood pigment. 11. Hemovanadin, a sulfate complex of ...

"Biochemical and medical importance of vanadium compounds" (PDF). Acta Biochim. Pol. 59 (2): 195-200. doi:10.18388/abp.2012_2138 ... Sodium orthovanadate is the inorganic compound with the chemical formula Na3V O4. It forms a dihydrate Na3VO4·2H2O. Sodium ... Sodium orthovanadate is produced by dissolving vanadium(V) oxide in a solution of sodium hydroxide: V2O5 + 6 NaOH → 2 Na3VO4 + ... Rehder, D.; Polenova, T.; Bühl, M. (2007). Vanadium-51 NMR. Annual Reports on NMR Spectroscopy. Vol. 62. pp. 49-114. doi: ...

Hagenmuller, P (1973). "Chapter 50: Tungsten bronzes, vanadium bronzes, and related compounds". Comprehensive Inorganic ... Sodium tungsten bronze is a form of insertion compound with the formula NaxWO3, where x is equal to or less than 1. So named ... The sodium in this compound can be replaced by other alkali metals to form their tungsten bronzes, and by other metals such as ... Colour is dependent upon the proportion of sodium in the compound, ranging from golden at x ≈ 0.9, through red, orange and deep ...

Samples often appear red or orange owing to an impurity of vanadium tetrachloride. VOCl3 is a vanadium compound with vanadium ... Vanadium(V) compounds, Oxychlorides, Metal halides, Vanadyl compounds). ... Vanadium oxytrichloride is the inorganic compound with the formula VOCl3. This yellow distillable liquid hydrolyzes readily in ... Vanadium(III) oxide can also be used as a precursor: 3 Cl2 + V2O3 → 2 VOCl3 + 0.5 O2 A more typical laboratory synthesis ...

... is the inorganic compound with the formula VOCl2. One of several oxychlorides of vanadium, it is a ... It is prepared by comproportionation of vanadium trichloride and vanadium(V) oxides: V2O5 + VOCl3 + 3 VCl3 → 6 VOCl2 As ... G. Brauer (1963). "Vanadium Oxydichloride". In G. Brauer (ed.). Handbook of Preparative Inorganic Chemistry, 2nd Ed. NY: ... verified by X-ray crystallography, vanadium oxydichloride adopts a layered structure, featuring octahedral vanadium centers ...

"Vanadium and Vanadium Compounds" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. doi:10.1002/ ... Vanadium carbide is the inorganic compound with the formula VC. It is an extremely hard and refractory ceramic material. With a ... It is produced by heating vanadium oxides with carbon at around 1000 °C. Vanadium carbide can be formed in the (111) ... It is of interest because it is prevalent in vanadium metal and alloys. Being isomorphous with vanadium monoxide, it ...

... is the inorganic compound with the formula VCl4. This reddish-brown liquid serves as a useful reagent ... It is one of only a few paramagnetic compounds that is liquid at room temperature. VCl4 is prepared by chlorination of vanadium ... Vanadium(IV) compounds, Chlorides, Metal halides, Reagents for organic chemistry). ... for the preparation of other vanadium compounds. With one more valence electron than diamagnetic TiCl4, VCl4 is a paramagnetic ...

Bevan, D. J. M; Hagenmuller, P (1973). Non-stoichiometric compounds: tungsten bronzes, vanadium bronzes and related compounds. ... Jacques Friedel and Nevill Francis Mott on insulator-to-metal transitions of vanadium oxides. In the 1970s, he started working ... "nonstoichiometry in vanadium and tungsten bronzes, two-dimensional oxyhalogenides, borides, and silicides, magnetic spinels". ...

Vanadium compounds such as vanadyl sulfate have been shown to inhibit the enzyme, and thus increase the insulin sensitivity in ... Shehzad, Saima (1 January 2013). "The potential effect of vanadium compounds on glucose-6-phosphatase". Bioscience Horizons. 6 ... and vanadium haloperoxidases. Essential residues in the active site of vanadium haloperoxidases include: Lys353, Arg360, Arg490 ... Within the Vanadium-containing chloroperoxidase, Lys353 was found to stabilize the phosphate in the transition state. However, ...

Vanadium(III) compounds, Sesquioxides, Hematite group, All stub articles, Inorganic compound stubs, Transition metal oxides). ... Vanadium(III) oxide is the inorganic compound with the formula V2O3. It is a black solid prepared by reduction of V2O5 with ... It is a basic oxide dissolving in acids to give solutions of vanadium (III) complexes. V2O3 has the corundum structure. It is ... ISBN 978-0-08-037941-8. E.M. Page, S.A.Wass (1994),Vanadium:Inorganic and Coordination chemistry, Encyclopedia of Inorganic ...

... , VN, is a chemical compound of vanadium and nitrogen. Vanadium nitride is formed during the nitriding of steel ... Vanadium(III) compounds, Nitrides, Rock salt crystal structure, All stub articles, Inorganic compound stubs). ... Nanocrystalline vanadium nitride has been claimed to have potential for use in supercapacitors. The properties of vanadium ... Thermo reactive diffusion vanadium nitride coatings on AISI 1020 steel U.Sen Key Engineering Materials vols 264-268 (2004),577 ...

The compound is produced by the reduction of vanadium(III) bromide with hydrogen. Stebler, A.; Leuenberger, B.; Guedel, H. U. " ... Vanadium(II) bromide is a inorganic compound with the formula VBr2. It adopts the cadmium iodide structure, featuring ...

Vanadium(V) compounds, Vanadyl compounds, All stub articles, Inorganic compound stubs). ... Vanadium(V) oxytrifluoride is a chemical compound with the formula VOF3. It is one of several vanadium(V) oxyhalides. VOF3 is a ... Vanadium(V) oxytrifluoride reacts with hexamethyldisiloxane to give vanadium dioxide fluoride: (CH3)3SiOSi(CH3)3 + VOF3 → VO2F ... Perry, Dale L. (2011). Handbook of Inorganic Compounds. CRC Press. ISBN 978-1-4398-1461-1. Holleman, A. F.; Wiberg, E. " ...

Vanadium(III) compounds, All stub articles, Inorganic compound stubs). ... Vanadium(III) fluoride is the chemical compound with the formula VF3. This yellow-green, refractory solid is obtained in a two- ... VF3 can also be prepared by treatment of V2O3 with HF.[citation needed] VF3 is a crystalline solid with 6 coordinate vanadium ... ISBN 978-0-387-26147-8. Sigma-Aldrich Co., Vanadium(III) fluoride. Retrieved on 2014-06-25. Sturm, B. J.; Sheridan, C. W. " ...

... is the inorganic compound with the formula VI2. It is a black micaceous solid. It adopts the cadmium iodide ... Solvated vanadium(II) iodides can be prepared by reduction of vanadium(III) chlorides with trimethylsilyl iodide. It reacts ... "Preparation of New Vanadium(II) Iodides and Crystal Structure of Hexakis(acetonitrile)vanadium(II)(Tetraiodide)". Journal of ...

... is the inorganic compound with the idealized formula VO. It is one of the several binary vanadium oxides. It ... Vanadium(II) compounds, Non-stoichiometric compounds, Transition metal oxides, Rock salt crystal structure, All stub articles, ... VO is a non-stoichiometric compound, its composition varying from VO0.8 to VO1.3. Diatomic VO is one of the molecules found in ... A potential use of vanadium(II) monoxide is as a molecular vapor in synthetic chemical reagents in low-temperature matrices. R ...

Vanadium(IV) fluoride (VF4) is an inorganic compound of vanadium and fluorine. It is paramagnetic yellow-brown solid that is ... Vanadium(IV) compounds, Fluorides, Metal halides, All stub articles, Inorganic compound stubs). ... "vanadium(IV) fluoride". chemister.ru. Retrieved 2014-06-25. "Vanadium(IV) fluoride, 95%". alfa.com. Alfa Aesar. Retrieved 2014- ... Each vanadium centre is octahedral, surrounded by six fluoride ligands. Four of the fluoride centers bridge to adjacent ...

... is the inorganic compound with the formula V(CO)6. It is a blue-black volatile solid. This highly ... ISBN 0-471-64750-0. Bellard, S.; Rubinson, K. A.; Sheldrick, G. M. (1979). "Crystal and Molecular Structure of Vanadium ... Original synthesis: Ercoli, R.; Calderazzo, F.; Alberola, A. (1960). "Synthesis of Vanadium Hexacarbonyl". J. Am. Chem. Soc. 81 ... 4 Vanadium hexacarbonyl is thermally unstable. Its primary reaction is reduction to the monoanion V(CO)− 6, salts of which are ...

Vanadium(V) fluoride is the inorganic compound with the chemical formula VF5. It is a colorless volatile liquid. It is a highly ... It is the only known pentahalide of vanadium. Vanadium pentafluoride can be prepared by fluorination of vanadium metal: 2 V + 5 ... VF5 can be synthesized from the reaction of raw materials such as metallic Vanadium, ferrovanadium, vanadium (V) oxide and ... The compound fluorinates unsaturated polyfluoroolefins into polyfluoroalkanes. The compound dissolves without reaction in ...

Studied at University of Alcalá de Henares and discovered compounds of vanadium. Francisco Vallés de Covarrubias: "Divino ...

... is the inorganic compound with the formula V2(SO4)3. It is a pale yellow solid that is stable to air, in ... Vanadium(III) compounds, Sulfates, All stub articles, Inorganic compound stubs). ... contrast to most vanadium(III) compounds. It slowly dissolves in water to give the green aquo complex [V(H2O)6]3+. The compound ... Vanadium(III) sulfate is stable in dry air but upon exposure to moist air for several weeks forms a green hydrate form. ...

"Synthesis and Characterization of Four Vanadium(II) Compounds, Including Vanadium(II) Sulfate Hexahydrate and Vanadium(II) ... Vanadium(II) compounds, Sulfates, All stub articles, Inorganic compound stubs). ... Vanadium(II) sulfate describes a family of inorganic compounds with the formula VSO4(H2O)x where 0 ≤ x ≤ 7. The hexahydrate is ... The compound is prepared by electrolytic reduction of vanadyl sulfate in sulfuric acid. The crystals also feature [V(H2O)6]2+ ...

... or vanadium dioxide is an inorganic compound with the formula VO2. It is a dark blue solid. Vanadium(IV) ... Vanadium redox battery Haynes, p. 4.98 Haynes, p. 4.136 "Vanadium dioxide". pubchem.ncbi.nlm.nih.gov. Greenwood, Norman N.; ... Following the method described by Berzelius, VO 2 is prepared by comproportionation of vanadium(III) oxide and vanadium(V) ... Guzman, G. Vanadium dioxide as infrared active coating. solgel.com "Intelligent Window Coatings that Allow Light In but Keep ...

... form analogous compounds. Iron(III) acetate (lacking the oxo ligand) has been claimed as a red coloured compound from the ... Mixed metal species are known such as [Fe2CoO(OAc)6(H2O)3]. Chromium(III), ruthenium(III), vanadium(III), and rhodium(III) ... The compound was an early example of a molecular complex of iron that features an oxide ligand. The cation has idealized D3h ... Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Articles without EBI source ...

Kneifel, H.; Bayer, E. (1986). "Stereochemistry and total synthesis of amavadin, the naturally occurring vanadium compound of ... Amavadin is a vanadium-containing anion found in three species of poisonous Amanita mushrooms: A. muscaria, A. regalis, and A. ... Amavadin contains vanadium(IV). Initially, amavadin was thought to have a vanadyl, VO2+, center. In 1993, it was discovered by ... The oxidized form contains vanadium(V), which can be used to obtain an NMR spectrum. The formation of amavadin begins with the ...

Vanadium (V) is an element in group 5. Vanadium is never found in pure form in nature, but is commonly found in compounds. ... All vanadium compounds have at least some level of toxicity, with some of them being extremely toxic. Chromium (Cr) is an ... Some are toxic, with all known vanadium compounds toxic, arsenic one of the most well-known poisons, and bromine a toxic liquid ... ISBN 978-1-57912-814-2. Srivastava, A. K. (2000). "Anti-diabetic and toxic effects of vanadium compounds". Molecular and ...

... is the inorganic compound with the formula VCl5. It is a black diamagnetic solid. The molecules adopt a ... Vanadium(V) chloride is prepared from the vanadium pentafluoride with excess boron trichloride: 2 VF5 + 10 BCl3 → [VCl5]2 + 10 ... Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Articles without InChI ... BF2Cl It is unstable at room temperature with respect to vanadium(IV) chloride: [VCl5]2 → 2 VCl4 + Cl2 In contrast, the heavier ...

Vanadium(V) compounds, Vanadyl compounds, All stub articles, Inorganic compound stubs). ... Vanadium dioxide fluoride is the inorganic compound with the formula VO2F. It is an orange diamagnetic solid. The compound ... It is prepared by the reaction of vanadium pentoxide and vanadium(V) oxytrifluoride: V2O5 + VOF3 → 3VO2F An alternative ...

... is the inorganic compound with the formula VI3. This paramagnetic solid is generated by the reaction of ... The purification of vanadium metal by the chemical transport reaction involving the reversible formation of vanadium(III) ... "Vaporization reactions of vanadium iodides and evidence for gaseous vanadium(IV) iodide". Inorg. Chem. 8 (9): 1994-7. doi: ... Thermal decomposition of the triiodide leaves a residue of vanadium(II) iodide: 2 VI3 → VI2 + VI4 ΔH = 36.6 kcal/mol; ΔS = 38.7 ...