Synthesis and crystal structure of a cyano-bridged bimetallic complex [La(betaine)2(H2O)6Fe(CN)6]•2H2O

被引：0
|
作者：
Liang, SH [1 ]
Che, YX [1 ]
Zheng, JM [1 ]
机构：
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
来源：
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2005年 / 24卷 / 04期
关键词：
crystal structure; synthesis; cyano-bridged bimetallic complex; hydrogen bond;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The title complex [La(betaine)(2)(H2O)(6)Fe(CN)(6)](.)2H(2)O (betaine = (CH3)(3)NCH2CO2) has been synthesized and characterized by X-ray single-crystal structure analysis. The crystal crystallizes in monoclinic, space group P2(1)/n with a = 15.793(5), b = 8.927(3), c = 22.257(7) A angstrom, P = 110. 147(5)degrees, C16H38FeLaN8O12, M-r.= 729.31, Z = 4, V = 2946.0(15) angstrom(3), D-c, = 1.640 g/m(3), mu(MoK alpha) = 1.988 mm(-1), F(000) = 1476, R = 0.0388 and wR = 0.0827. for 4237 observed reflections (I > 2(l)). The La3+ Ion is nine-coordinated by one cyano nitrogen atom and eight oxygen atoms of two betaine and six water molecules. Each complex molecule is connected to form a 3D network structure by some 0-H... 0 and 0-H... N hydrogen bonds.
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页码：424 / 428
页数：5
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