Establishing a Hierarchy of Halogen Bonding by Engineering Crystals without Disorder

被引：62
作者：
Aakeroey, Christer B. [1 ]
Chopade, Prashant D. [1 ]
Desper, John [1 ]
机构：
[1] Kansas State Univ, Dept Chem, Manhattan, KS 66506 USA
来源：
CRYSTAL GROWTH & DESIGN | 2013年 / 13卷 / 09期
基金：
美国国家科学基金会;
关键词：
PYRIDINE HYDROGEN-BONDS; SUPRAMOLECULAR SYNTHONS; INTERMOLECULAR INTERACTIONS; RECOGNITION; DESIGN; COCRYSTALS; ACCEPTORS; CONTAIN; PACKING; DONORS;
D O I：
10.1021/cg400988m
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
It has been shown, using a foundation of new structural data, that the relative strength and capability of iodo- and bromo-based molecules to act as halogen-bond donors in a competitive supramolecular arena accurately reflect a ranking of halogen-bond donors based upon electrostatic molecular potentials. Furthermore, to obtain the critical structural information, a protocol (comprising a lowering of molecular symmetry and the addition of strong and directional hydrogen bonds) for engineering crystals without positional disorder was successfully developed.
引用
收藏
页码：4145 / 4150
页数：6
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