As part of the same scientific family, Helge Willner usually focuses on Conformational isomerism, concentrating on Stereochemistry and intersecting with Mass spectrometry, Decomposition and Reagent. (research.com)
Configurational1
Cis-trans isomerism, also known as geometric isomerism or configurational isomerism, is a term used in chemistry that concerns the spatial arrangement of atoms within molecules. (definitions.net)
Rotational1
Helge Willner has included themes like Rotational spectroscopy, Conformational isomerism, Molecule, Electron diffraction and Gas electron diffraction in his Crystallography study. (research.com)
Cyclic compounds1
Ring structures or cyclic compounds can also exhibit cis/trans isomerism without the presence of a pi bond. (leah4sci.com)
Structural2
The significance of the structural features of cyclodextrin substituents for the occurrence of conformational isomerism is examined. (rsc.org)
Another main type of structural isomerism is tautomerism, where under some conditions, some spatial structure can be translated into another alongside dynamic equilibrium between them. (askanydifference.com)
Isomers2
I say locked because, unlike conformational isomers in Newman Projections , you can't simply rotate the molecule to change the relationship between substituents. (leah4sci.com)
The linear hydrazone form is represented by (E,E')- and (E,Z')-conformational isomers, differing in the disposition relative to the amide C?N bond. (scirp.org)
Molecular1
His work carried out in the field of Helix brings together such families of science as Supramolecular chemistry, Conformational isomerism, Molecular motion and Hydrogen bond. (research.com)
The analysis of the conformational behaviour of several derivatives strongly suggests that a slow exchange occurs between C 7 and C 1 conformers, the C 1 probably involving insertion of one of the primary rim substituents in the cyclodextrin cavity. (rsc.org)
For example, in 1,2-dimethylcyclohexane, I can show both substituents going into the page or both going out of the page. (leah4sci.com)
Exhibit1
Several functionalized β-cyclodextrins have been shown to exhibit conformational isomerism. (rsc.org)
This dictionary definitions page includes all the possible meanings, example usage and translations of the word cis-trans isomer . (definitions.net)
Cis-trans notation does not always correspond to E-Z isomerism, which is an absolute stereochemical description. (definitions.net)
Analysis2
Analysis of the conformational behaviour of perfunctionalized β-cyclodextrins. (rsc.org)
Molecules with more than one chiral center, Geometrical isomerism, Resolution of racemic mixture, Conformational analysis. (edu.pk)
Research2
His Infrared spectroscopy research includes elements of Conformational isomerism, Computational chemistry and Radical. (research.com)
His research integrates issues of Conformational isomerism, Nuclear magnetic resonance spectroscopy, Intramolecular force and Analytical chemistry in his study of Electron paramagnetic resonance. (research.com)
Structure1
coordination chemistry: structure and isomerism, stability, theories of metal- ligand bonding (CFT and LFT), mechanisms of substitution and electron transfer reactions of coordination complexes. (jbigdeal.in)
Center2
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If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page . (rsc.org)
Study2
His Conformational isomerism study combines topics in areas such as Double bond and Physical chemistry. (research.com)
The concepts of his Infrared spectroscopy study are interwoven with issues in Conformational isomerism, Ab initio quantum chemistry methods and Raman spectroscopy. (research.com)
Free1
The corrections will cancel out for things such as conformational free energy differences. (blogspot.com)
Configurational3
First, different types of configurational and conformational isomerism and their nomenclature are explained. (universiteitleiden.nl)
Configurational and Conformational Equilibria of N6-(2-Deoxy-d-erythro-pentofuranosyl)-2,6-diamino-3,4-dihydro-4-oxo-5- N-methylformamidopyrimidine (MeFapy-dG) Lesion in DNA. (nih.gov)
Configurational and conformational effects on reactivity and selectivity/specificity. (onestopgate.com)
Trans isomerism2
Tuning the DNA conformational perturbations induced by cytotoxic platinum-acridine bisintercalators: effect of metal cis/trans isomerism and DNA threading groups. (wakehealth.edu)
The cis/trans relative configuration of the cyclobutane residue is the origin of the folding pattern of each peptide due to either intra- or inter-residue hydrogen-bonded ring formation, whereas the cis/trans isomerism of the γ-amino-l-proline residue does not have a significantly relevant role on the folding ability of these peptides. (uab.cat)
Compounds2
His Analytical chemistry research includes themes of Ultra high resolution, Crown Compounds, Photodissociation, Photochemistry and Conformational isomerism. (research.com)
Conformational analysis of acyclic and cyclic compounds. (onestopgate.com)
coordination chemistry: structure and isomerism, stability, theories of metal- ligand bonding (CFT and LFT), mechanisms of substitution and electron transfer reactions of coordination complexes. (onestopgate.com)
Initially, binding of a ligand to the RCK domains induces a conformational change. (elifesciences.org)
Molecular1
[4] [5] The advent of conformational analysis, or the study of conformers to analyze complex chemical structures, in the 1950s gave rise to the idea of understanding and controlling relative motion within molecular components for further applications. (reelpotassiu1.sbs)
Molecules2
Larger molecules often exist in multiple stable geometries conformational isomerism that are close in energy on the potential energy surface. (wort-liebe.com)
X @ C ⋯ Y ₪ ic Y @ C ⋯ X , ( ₪ is the isomerism relation) as an isomerism in the three-component system of molecules X , Y , and a cage C, in which one of the molecules is located inside and the other outside the cage. (mdpi.com)
Title1
Language links are at the top of the page across from the title. (permanentvan447.click)
Similar1
The ic isomerism is similar to the endo-exo one, which occurs only if either the interior or exterior of C is empty. (mdpi.com)
Search2
View our page to search various areas of interest and methodology. (nih.gov)
This page shows the details of why an item matched the keywords from your search. (wakehealth.edu)
Effect1
Spectroscopic and theoretical investigations revealed that this effect is not the consequence of conformational changes in the catalyst but rather caused by the participation of a water molecule in the rate determining transition state, in such a way that the preferential nucleophilic attack is oriented to the opposite enantiotopic aldehyde face. (uab.cat)