Diaquabis(dicyanamido)bis[4-(2-pyridyl)-4H-1,2,4-triazole-κN1]cobalt(II)

被引：1
|
作者：
Ma, Yu-Hong [1 ]
Ma, Pi-Zhuang [1 ]
Zhu, Huan-Qin [1 ]
Liu, Chang-Cheng [1 ]
机构：
[1] PLA Xu Zhou AF Coll, Dept Mat & Oil, Xuzhou 221000, Jiangsu Prov, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2006年 / 62卷
关键词：
D O I：
10.1107/S1600536806020459
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title complex, [Co(C2N3)(2)(C7H6N4)(2)(H2O)(2)] or [Co(dca)(2)(pytrz)(2)(H2O)(2)], where pytrz is 4-( 2- pyridyl)-4H-1,2,4- triazole and dca is the dicyanamide monoanion, was prepared using pytrz, Na(dca) and CoCl2 center dot 6H(2)O. The Co-II atom lies on a center of inversion and is coordinated in a slightly distorted octahderal geometry by two pytrz ligands, two dca ligands and two trans-oriented water molecules. In the crystal structure, complex molecules are linked by O-H center dot center dot center dot N hydrogen bonds into a two-dimensional network and further into a three-dimensional network via weak C-H center dot center dot center dot N hydrogen bonds.
引用
收藏
页码：M1479 / M1481
页数：3
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