Copper(II) complexes of 2-halo-3-methylpyridine: synthesis, structure, and magnetic behaviour of Cu(2-X-3-CH3py)2X2′ [X, X′ = chlorine or bromine; py = pyridine]

被引：29
|
作者：
Herringer, Susan N. [1 ]
Turnbull, Mark M. [1 ]
Landee, Christopher P. [2 ]
Wikaira, Jan L. [3 ]
机构：
[1] Carlson Sch Chem & Biochem, Worcester, MA 01610 USA
[2] Clark Univ, Dept Phys, Worcester, MA 01610 USA
[3] Univ Canterbury, Dept Chem, Christchurch 1, New Zealand
来源：
DALTON TRANSACTIONS | 2011年 / 40卷 / 16期
基金：
美国国家科学基金会;
关键词：
HALIDE ION SYNTHON; CRYSTAL-STRUCTURES; TETRAHALOCUPRATE(II) IONS; EXCHANGE INTERACTIONS; TETRABROMOCUPRATE; DIMERS;
D O I：
10.1039/c0dt01696a
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
An isocoordinate family of compounds has been generated with the general formula (2-X-3-methylpyridine)(2)CuX2', whereX, X' = Cl or Br. While each forms trans-ligand compounds, they vary in copper coordination geometry, canting of the pyridine rings and magnetic behavior. The copper bromide analogues exhibit weak ferromagnetic interactions whereas the copper chloride analogues exhibit antiferromagnetic interactions. Each compound has been characterized by IR, powder X-ray diffraction, single-crystal X-ray diffraction, and temperature dependent magnetic susceptibility.
引用
收藏
页码：4242 / 4252
页数：11
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