Weak non-covalent interactions control the relative molecular orientation in the crystals of N-pentafluorobenzyl aniline derivatives

被引：7
|
作者：
Albrecht, Markus [1 ]
Mueller, Michael [1 ]
Valkonen, Arto [2 ]
Rissanen, Kari [2 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
[2] Univ Jyvaskyla, Nanosci Ctr, Dept Chem, FIN-40014 Jyvaskyla, Finland
来源：
CRYSTENGCOMM | 2010年 / 12卷 / 11期
基金：
芬兰科学院;
关键词：
STACKING INTERACTIONS; BENZENE; HEXAFLUOROBENZENE; RECOGNITION; INHIBITORS; COMPLEXES; FLUORINE; DIMERS;
D O I：
10.1039/c003636f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The crystal structures of N-pentafluorobenzyl aniline derivatives are controlled by versatile aromatic-aromatic interactions between the electron deficient and electron rich aromatics; the parent compound (1) possesses an L shape while protonation (2-5) induces a conformational change resulting in a planar arrangement of molecules which pack in layer type structures with different molecular orientations.
引用
收藏
页码：3698 / 3702
页数：5
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