N-[2-(4-hydroxybenzylideneamino)ethyl]-N-[2-(4-oxidobenzylideneamino)ethyl]ammonium

被引：0
作者：
Tian, Xiu-Mei [1 ]
Liu, Gang [1 ]
Feng, Yue [1 ]
Wang, Ji-De [1 ]
机构：
[1] Xinjiang Univ, Sch Chem & Chem Engn, Urumqi 830046, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536807037397
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title Schiff base compound, C18H21N3O2, was synthesized by a condensation reaction of 4-hydroxybenzaldehyde with diethylenetriamine. The crystal structure determination reveals that one of the terminal hydroxy groups is deprotonated while the imino group of the molecule is protonated; thus the compound is a zwitterion. The two terminal benzene rings are nearly parallel to one another, with a dihedral angle of 9.94 (6)degrees. Intermolecular O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonding helps to stabilize the crystal structure.
引用
收藏
页码：O3701 / U2061
页数：9
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