Cover Picture: Hydrogen–Hydrogen Bonding: A Stabilizing Interaction in Molecules and Crystals (Chem. Eur. J. 9/2003)bond pathdensity functional calculationshydrogen bondshydrogen–hydrogen interactionThe cover picture shows a schematic representation of the change in structure accompanying the planarization...
HYDROGEN bondingPICTURESMolecular structure transitions, including photo‐induced configurational changes, chemical bond rotation‐induced stereoelectronic effects and hydrogen bond or other non‐covalent interactions, can be detected directly in real time through single‐molecule electrical approaches. This helps...
In aqueous buffer, the emission was extremely weak, probably a consequence of hydrogen-bonding interactions between the amide moiety of the dpq-B ligands and the water molecules. The avidin-binding properties of all the complexes have been studied by 4′-hydroxyazobenzene-2-carboxylic acid (HABA)...
The inset figure (top right) depicts schematically the concepts of first-sphere (dark blue) and second-sphere (light blue) coordination. This second-sphere hydrogen bonding may be of particular interest as a methodology for the distribution of metal ions in the solid state, as many magnetic ...
Conformationally flexibleC2-symmetric chiral iodosylarene, which has been rationally designed based on secondary n* or hydrogen-bonding interactions, is a highly effective catalyst for the Kita oxidative spirolactonization. As described by K.Ishihara and co-workers in their Communication on page2175ff....
Furthermore, the influence of metal and support (ligands) on Delta E-N* proved to be related to the bonding/antibonding orbital population and regulating the scaling relations for adsorption of intermediates, respectively. Accordingly, a two-step strategy is proposed for improving the eNNR activity...
36and DFS suggests that polar interactions with charged organic ligands play a more important role at low ionic strength than at high ionic strength. At high ionic strength, charge screening and weakening of both electrostatic interactions and hydrogen bonding likely contribute to the reduced binding ...
Conformationally flexibleC2-symmetric chiral iodosylarene, which has been rationally designed based on secondary n* or hydrogen-bonding interactions, is a ... MU Dr,T Yasui,Kazuaki Ishihara Prof.&#x,... - 《Angewandte Chemie International Edition》 被引量: 273发表: 2010年 Cover Picture: A ...
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The hydrazide compound contained in the photosensitive material is the compound expressed is formulae I-III, where R1, R2 are allyl group, R is an organic bonding group, (n) is 0-6, (m) is 0 or 1, R21 is an aliphatic group, R22 is a hydrogen atom, P1, P2 are hydrogen atom, ...