Reactions of chromium(III) complexes with ferricyanide. Magnetism of K2[Cr(salen)(H2O)][Fe(CN)6]·H2O and the crystal structure of [trans-Cr(tn)2Cl2]3[Fe(CN)6]·6H2O [salen2− = N,N′-ethylenebis(salicylideneaminato) dianion, tn = 1,3-diaminopropane]

被引：0
|
作者：
Hui-Zhong Kou
Dong-Zhao Gao
Wie-Ming Bu
Yu-Guo Fan
Dai-Zheng Liao
Peng Cheng
Zong-Hui Jiang
Shi-Ping Yan
Geng-Lin Wang
Tian-Jian Li
Jin-Kui Tang
机构：
[1] Nankai University,Department of Chemistry
[2] Tianjin University of Commerce,Department of Food and biological engineering
[3] Fujian Institute of Research on Structure of Matter,State Key laboratory of Structural Chemistry
[4] Chinese Academy of Sciences,undefined
来源：
Transition Metal Chemistry | 2001年 / 26卷
关键词：
Physical Chemistry; Crystal Structure; Chromium; Inorganic Chemistry; Cyanide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Two CrIII–FeIII complexes, K2[Cr(salen)(H2O)][Fe(CN)6]·H2O (1) and [trans-Cr(tn)2Cl2]3[Fe(CN)6]·6H2O (2), have been prepared. Crystal structure determination shows that complex (2) possesses an ionic salt structure. General physical measurements and magnetic studies indicate that (1) assumes a cyanide-bridged dinuclear structure, and that the CrIII–FeIII magnetic coupling through the cyanide bridge is antiferromagnetic, which can be rationalized by the overlap of magnetic orbitals of the same symmetry.
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页码：457 / 460
页数：3
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