Indole-picric acid (1/1)

被引：7
|
作者：
Saminathan, Kolandaivelu [1 ]
Sivakumar, Kandasamy [1 ]
机构：
[1] Anna Univ, Dept Phys, Madras 600025, Tamil Nadu, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536806052512
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title molecular complex, C8H7N . C6H3N3O7, the picric acid molecule is disordered, corresponding to a rotation about one H-C ... C-N axis and resulting in two sites for the hydroxyl group. In the crystal structure, the indole and picric acid molecules are stacked in columns parallel to the b axis with significant pi-pi interactions. In addition, intermolecular hydrogen bonds link molecules in a zigzag fashion along the a axis, giving ring patterns with graph-set motifs R-2(2)(8) and R-2(2)(7).
引用
收藏
页码：O236 / O238
页数：3
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