Coexistence of Dihydrogen, Blue‐ and Red‐Shifting Hydrogen Bonds in an Ultrasmall System: Valine

Coexistence of Dihydrogen, Blue‐ and Red‐Shifting Hydrogen Bonds in an Ultrasmall System: Valine

Conformational space of valine: Dihydrogen, blue‐ and red‐shifting H bonds coexist in the single molecule, valine (see picture). All functional groups of valine participate in H bonding and the amino and carboxyl group play the dual role of H‐bond donor and acceptor. As all known H‐bond types coexis...

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Veröffentlicht in:Chemphyschem 2006-04, Vol.7 (4), p.828-830
Hauptverfasser: Yu, Wenbo, Lin, Zijing, Huang, Zhijian
Format: Artikel
Sprache:eng
Schlagworte:
Ab initio calculations
Atomic and molecular physics
Calculations and mathematical techniques in atomic and molecular physics (excluding electron correlation calculations)
conformation analysis
dihydrogen bonds
Electronic structure of atoms, molecules and their ions: theory
Exact sciences and technology
Hydrogen - chemistry
Hydrogen Bonding
hydrogen bonds
Models, Molecular
Molecular Conformation
Physics
valine
Valine - chemistry
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Beschreibung
Zusammenfassung:Conformational space of valine: Dihydrogen, blue‐ and red‐shifting H bonds coexist in the single molecule, valine (see picture). All functional groups of valine participate in H bonding and the amino and carboxyl group play the dual role of H‐bond donor and acceptor. As all known H‐bond types coexist in valine, a unifying concept of hydrogen bonding is depicted.
ISSN:1439-4235
1439-7641
DOI:10.1002/cphc.200500721