Coordinative flexibility in hydrotris(methimazolyl)borate divalent metal compounds

被引：23
作者：
Department of Chemistry, University of Akron, Akron, OH 44325-3601, United States [1 ]
机构：
[1] Department of Chemistry, University of Akron, Akron
来源：
Dalton Trans. | 2006年 / 8卷 / 1006-1008期
关键词：
Calcium - Chlorine compounds - Hydrogen bonds - Molecular structure - Negative ions - Synthesis (chemical) - Water;
D O I：
10.1039/b516558j
中图分类号：
学科分类号：
摘要：
The synthesis and structures of three divalent closed d shell metal complexes of the hydrotris(methimazolyl)borate divalent metal compound, were analyzed. The ligand acts as a non-coordinating anion for the metal ion Ca(II) and only engages in H-bonding with the metal bound water molecules. It was found that upon binding to Hg(II),the ligament forms a metal cluster compound, with an interstitial chloride in the center of a tetrahedral arrangement of metal ions. The results show that this diversity reflects the increased flexibility and the geometry of the ligand in contrast to tris(pyrazolyl)borate.
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页码：1006 / 1008
页数：2
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