The 1:1 adduct of 4-aminobenzoic acid with 4-aminobenzonitrile

被引：9
|
作者：
Smith, G
Bott, RC
Lynch, DE
机构：
[1] Queensland Univ Technol, Ctr Instrumental & Dev Chem, Brisbane, Qld 4001, Australia
[2] Coventry Univ, Sch Nat & Environm Sci, Coventry CV1 5FB, W Midlands, England
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2000年 / 56卷 / 09期
关键词：
D O I：
10.1107/S010827010000874X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The 1:1 adduct of 4-aminobenzoic acid (PABA) with 4-aminobenzonitrile (PABN), C7H7NO2. C7H6N2, consists of a primary centrosymmetric cyclic hydrogen-bonded PABA dimer interaction [O ... O 2.640 (3) Angstrom] peripherally linked into chains by weaker hydrogen bonds via a head-to-tail PABN interaction [N ... N 3.179 (4) and N ... O 3.062 (4) Angstrom], and is linked between the chains by amine-N (PABN) to amine-N (PABA) interactions [N ... N 3.233 (5) Angstrom]. No proton transfer occurs.
引用
收藏
页码：1155 / 1156
页数：2
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