Syntheses, structures and properties of two complexes bridged by [M(CN)2]- (M = Ag(I), Au(I))

被引：6
|
作者：
Liu, Mei-Ling [1 ]
Zhang, Li-Zhi [1 ]
Sun, Xiu-Ping [1 ]
Ma, Zhen-Ping [1 ]
Gu, Wen [1 ]
Liu, Xin [1 ]
机构：
[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
来源：
JOURNAL OF COORDINATION CHEMISTRY | 2008年 / 61卷 / 14期
基金：
中国国家自然科学基金;
关键词：
crystal structures; magnetic properties; copper(II); dicyanoaurate; dicyanoargentate;
D O I：
10.1080/00958970801904802
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A dinuclear complex Cu(2)(bpca)(2)(H(2)O)(2)(Ag(2)(CN)(3)) (1) and a 1D complex [Cu(2)(bpca)(2)(H(2)O)(2)(Au(CN)(2))(2)](n) (2) (bpca = bis(2-pyridylcarbonyl)amide anion) have been prepared, structurally characterized and 2 has been magnetically characterized. The magnetic properties show an antiferromagnetic interaction between the two Cu(II) ions. Based on the Hamiltonian (H) over cap = -2J Sigma (S(i) center dot S(i+1)), best fitting for the experimental data leads to J = -0.045 cm(-1).
引用
收藏
页码：2266 / 2273
页数：8
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