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Hydrogen bond design principles
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DOI：10.1002/wcms.1477.png)
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摘要
En 中文
Hydrogen bonding principles are at the core of supramolecular design. This overview features a discussion relating molecular structure to hydrogen bond strengths, highlighting the following electronic effects on hydrogen bonding: electronegativity, steric effects, electrostatic effects, pi-conjugation, and network cooperativity. Historical developments, along with experimental and computational efforts, leading up to the birth of the hydrogen bond concept, the discovery of nonclassical hydrogen bonds (C-H horizontal ellipsis O, O-H horizontal ellipsis pi, dihydrogen bonding), and the proposal of hydrogen bond design principles (e.g., secondary electrostatic interactions, resonance-assisted hydrogen bonding, and aromaticity effects) are outlined. Applications of hydrogen bond design principles are presented. This article is categorized under: Structure and Mechanism > Molecular Structures Structure and Mechanism > Reaction Mechanisms and Catalysis
Keyword:
aromaticity
hydrogen bonding
resonance-assisted hydrogen bonding
secondary electrostatic interactions
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W
IF:
27
论文数:
668
被引数:
1.2W
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