Solvothermal synthesis of chromium(III) complexes with the 'Bis-tris' ligand

被引：3
|
作者：
Graham, Kristoffer [1 ]
Sharp, Laura E. [1 ]
Thomas, Lynne H. [2 ]
Murrie, Mark [1 ]
机构：
[1] Univ Glasgow, Sch Chem, WestCHEM, Glasgow G12 8QQ, Lanark, Scotland
[2] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2012年 / 25卷
基金：
英国工程与自然科学研究理事会;
关键词：
Chromium(III); Polydentate ligands; Solvothermal; Crystal structure; Magnetic properties; STRUCTURAL-CHARACTERIZATION; MAGNETIC-PROPERTIES; CRYSTAL-STRUCTURE; CARBOXYLATES; CLUSTER; IRON(III);
D O I：
10.1016/j.inoche.2012.08.024
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In methanol under solvothermal conditions, we show how the nuclearity of the complex can be tuned from a monomer [Cr-III(H3L)Cl] (1) to a tetramer [Cr-4(III)(H2L)(4)] (2) with an unusual twisted {M4O4} core topology {Bis-tris, H5L=(HOCH2CH2)(2)NC(CH2OH)(3)}. The magnetic data for 2 can be fitted to a simple 1J model with J=-20.25(5)cm(-1). (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：89 / 91
页数：3
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