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

页码：3698 / 3702

页数：5

共 33 条

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