The azide-bridged mixed-valent cobalt(II,III) compound [(CH3)3NH]2[CoIICo2III(N3)10]

被引:1
|
作者
Liu, Yan-Ju [1 ]
Li, Yu-Xian [1 ]
Xu, Min [1 ]
Wang, Xia [1 ]
机构
[1] Henan Univ Tradit Chinese Med, Coll Pharm, Zhengzhou 450008, Peoples R China
关键词
D O I
10.1107/S1600536810049421
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The crystal structure of the title compound, poly[bis(trimethylammonium) hexa-mu(1,1)-azido-tetraazidotricobaltate(II,III)], [(CH3)(3)NH](2)[(CoCo2III)-Co-II(N-3)(10)], consists of anionic chains [(CoCo2III)-Co-II(N-3)(10)](2) extending parallel to the c axis and [(CH3)(3)NH](+) counter-cations situated between the chains. In the anionic chain, one tetrahedrally coordinated CoII atom (site symmetry 2) and two octahedrally coordinated CoIII atoms are arranged alternately and are linked by mu(1,1)-azide bridges. The anionic chains and cations are connected via N-H center dot center dot center dot N hydrogen bonding into a three-dimensional structure.
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页码:M27 / U390
页数:10
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