Tetranuclear rhenium chalcochloride cluster complexes Cs3H[Re4Q4Cl12] · 3.33H2O (Q = Se and Te): Synthesis and structures

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作者
Yu. V. Mironov
O. A. Efremova
S. S. Yarovoi
V. E. Fedorov
机构
[1] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Division
关键词
Rhenium; CsCl; Cluster Anion; Cluster Core; Terminal Ligand;
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摘要
The tetranuclear cluster rhenium complexes Cs3H[Re4Q4Cl12] · 3.33H2O (Q = Te (I) and Se (II)) with the Cl atoms as terminal ligands were obtained and structurally characterized. The structures of complexes I and II were determined by X-ray diffraction analysis. Their isostructural crystals are monoclinic; space group C2, Z = 6; a = 26.403(8) Å, b = 16.495(5) Å, c = 11.744(3) Å, β = 91.25(2)°, V = 5113(2) Å3 (I); a = 26.573(3) Å, b = 16.461(3) Å, c = 11.726(2) Å, β = 91.381(4)°, V = 5127.6(14) Å3 (II).
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页码:317 / 319
页数:2
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