Relationships between temperature, magnetic moment, and continuous symmetry measures in spin crossover complexes

被引:98
作者
Alvarez, S
机构
[1] Univ Barcelona, Dept Quim Inorgan, E-08028 Barcelona, Spain
[2] Univ Barcelona, Ctr Recerca Quim Teor, E-08028 Barcelona, Spain
关键词
D O I
10.1021/ja0283450
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A study of the changes in the symmetry of the metal coordination sphere that accompany spin crossover transitions has been carried out. Changes in symmetry have been calibrated by using the continuous symmetry measures approach. Different behaviors have been found for serveral families of complexes, depending on the nature of their ligands. The most remarkable changes take place for trischelate complexes, for which octahedricity, trigonal prismacity, chirality, bite angle, bond distance, tempeature, pressure, magnetic moment, and density are correlated.
引用
收藏
页码:6795 / 6802
页数:8
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