Solvent-metal interactions in bis[1,2-dicarba-closo-dodeca-boran(12)-1-yl]mercury(II) dichloromethane solvate and bis[1,12-dicarba-closo-dodecaboran(12)-1-yl]-mercury(II) tetrahydrofuran solvate

被引：5

作者：

Morel, P

Schaffer, P

Britten, JF

Valliant, JF

机构：

[1] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada

[2] McMaster Univ, Med Phys & Appl Radiat Sci Unit, Hamilton, ON L8S 4M1, Canada

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2002年 / 58卷 / 12期

关键词：

D O I：

10.1107/S0108270102020036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title compounds, bis[1,2-dicarba-closo-dodecaboran(12)1-yl]mercury(II) dichloromethane solvate, [Hg(C2B10H11)(2)] . CH2Cl2, (I), and bis[1,12-dicarba-closo-dodecaboran(12)-1-yl]mercury(II) tetrahydrofuran solvate, [Hg(C2B10H11)(2)] . C4H8O, (II), were prepared in excellent yields using a robust synthetic procedure involving the reaction of HgCl2 with the appropriate monolithiocarborane. X-Ray analysis of the products revealed strong interactions between the Hg atoms in both complexes and the respective lattice solvent. The distances between the Hg-II centers and the Cl atoms of the dichloromethane solvent molecule in the ortho-carborane derivative, (I), and the O atom of the tetrahydrofuran molecule in the para-carborane complex, (II), are shorter than the sums of the van der Waals radii for Hg and Cl (3.53 Angstrom), and Hg and O (3.13 Angstrom), respectively, indicating moderately strong interactions. There are two crystallographically independent molecules in the asymmetric unit of both compounds, which, in each case, are related by differing relative positions of the cages.

引用

页码：M601 / M604

页数：4

共 26 条

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[22] Crystal Structure of [tris(1,10-Phenanthroline)copper(II)(2+) bis3,3′-commo-bis-[η5-1,2-Dicarba-(3)-cobalt(III)-closo-dodecaborate](1-)-diacetonitrile, [CuII(1,10-C12H8N2)3] 2+{CoIII[η5-(3)-1,2-C2B9H11]2}2-·2CH3CN
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[23] Crystal structure of [tris(1,10-phenanthroline)copper(II)(2+) bis{3,3′-commo-bis-[η5-1,2-dicarba-(3)-cobalt(III)-closo-dodecaborate]}(1-)-diacetonitrile, [CuII(1,10-C12H8N2)3]2+{CoIII[η5-(3)-1,2-C2B9H11]2}-2•2CH3CN
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[24] A Salt-Like Compound Containing the Cation [Tris(1,10-Phenanthroline)manganese(II)](2+) and the Anion 3,3-Commo-Bis[η5-1,2-Dicarba-(3)-Cobalt(III)-closo-Dodecaborate](1–), [MnII(1,10-C12H8N2)3]2+{CoIII[η5-(3)-1,2-B9C2H11]2}–2: Synthesis and Study
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[26] A salt-like compound containing the cation [tris(1,10-phenanthroline)manganese(II)](2+) and the anion 3,3-commo-bis[η5-1,2-dicarba-(3)-cobalt(III)-closo-dodecaborate](1-),[MnII(1,10-C12H8N2)3]2+{CoIII[η5-(3)-1,2-B9C2H11]2}2-:: Synthesis and study
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