Novel Hexanuclear Copper(II) Complex Built from a Simple Tetrachelating Triazole Ligand: Synthesis, Structure, and Magnetism

被引：26
作者：
Hernandez-Gil, J. [1 ]
Ovejak, N. [1 ]
Ferrer, S. [1 ]
Lloret, F. [2 ]
Castineiras, A. [3 ]
机构：
[1] Univ Valencia, Dept Quim Inorgan, Valencia, Spain
[2] Univ Valencia, Inst Ciencia Mol, Valencia, Spain
[3] Univ Santiago de Compostela, Dept Quim Inorgan, Santiago De Compostela, Spain
来源：
INORGANIC CHEMISTRY | 2013年 / 52卷 / 05期
关键词：
ARTIFICIAL METALLONUCLEASES; EXCHANGE INTERACTIONS; COBALT(II) COMPLEXES; CARBOXYLATE BRIDGES; CRYSTAL-STRUCTURES; COORDINATION; TETRANUCLEAR; 1,2,4-TRIAZOLE; OLIGONUCLEAR; TRINUCLEAR;
D O I：
10.1021/ic3027946
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new easy symmetric 3,5-disubstituted 1,2,4-triazole ligand (H(3)diV) by reaction with an excess of copper(II) salt has afforded a novel hexanuclear compound (Cu/HdiV ratio of 6:2) through a bis(trans-cis-cis-trans) binding mode, exhibiting two types of Cu-II centers and two clearly distinguishable antiferromagnetic J(1) (-234 cm(-1)) and J(2) (-35 cm(-1)) coupling constants.
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收藏
页码：2289 / 2291
页数：3
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