At that in case of weak alcohols (CH3OH, TFE) there is also the additional interaction with the hydride ligand. These computational results allow explaining the observed experimental trends and give the first example of hydrogen bonding to a metal atom in the presence of hydride ligand....
求翻译:For example, hydrogen-bonding is an important supramolecular force, which can be used to govern the process of molecular recognition and self-assembly. As a multidentate ligand, aminomultiacid ligand can form cluster complexes or multi-dimensional coordination polymers with rare earth cations o...
A structure with two directions of hydrogen bonding is derived, although the unit cell is strongly related to that found in nylon 6,6. Crystallization from the melt and temperature-induced structural changes have also been studied. 展开
The packing of molecules in the crystal is found to be homologous with the crystal structures of HCN, cyanoacetylene and 4-cyano-4′-ethynylbiphenyl. Alternatively, these four crystals could be said to constitute a structural homologous series. The influence of C HN hydrogen bonding in directing...
Most of thebindingaffinityof the peptides is provided by the hydrogen bonding at the end of the groove between the peptide and the conserved tyrosine residues. Protein mutagenesis followed by binding assays show that wing 1 contributes tobindingaffinity, but that the effect of mutations is not dr...
All intermolecular distances are indicative of normal nonbonded contacts except in a direction parallel to the crystallographic a axis where hydrogen bonding is indicated. 展开 DOI: 10.1021/ic50067a017 被引量: 39 年份: 1968 收藏 引用 批量引用 报错 分享 ...
Tertiary structure of proteins can be created by: a) Hydrogen bonding between atoms in the amino acid side chains. b) Hydrogen bonding between atoms in the peptide backbone. c) Electrostatic interactions between atoms in the ...
aFool idiot 傻瓜蠢货 [translate] aand then attached to soy protein through ion bonding, which exhibits a much higher strength and resistance to water than hydrogen bonding. 然后附有大豆蛋白质通过离子接合,比氢接合陈列对水的更高的力量和抵抗。 [translate] aawestruck 畏惧 [translate] aPremise of ...
Furthermore, this paper accounts with a new simple method to estimate bonding energies for closed-shell intramolecular interactions in the scheme of Voronoi charge population analysis and Coulomb's Law.Juarez-Perez, Emilio JoseVinas, ClaraTeixidor, Francesc...
A more accurate method is the non-covalent interaction index, which determines the strength of the H-bonds based on the associated electron density and its gradient. We applied the NCI index on the active site of a single-cysteine peroxiredoxin. We found a different sulfur hydrogen-bonding ...