Cyano-bridged chalcocyanide complexes based on the cubane-like cluster with mixed cluster core {Re₄S_4−xTe_x}

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• 作者：Olga A. Efremova ; Yuri V. Mironov ; Dmitry Yu. Naumov ; Svetlana G. Kozlova and Vladimir E. Fedorov
• 关键词：Rhenium ; Clusters ; Chalcogen ; Copper ; Zink ; Solid-state structures
• 刊名：Polyhedron
• 出版年：2006
• 期刊代码：87_02775387
• 类别：ch
• 出版时间：27 March 2006
• 卷：25
• 期：5
• 页码：1233-1238
• 文件大小：282 K

摘要

Three new tetrahedral chalcocyanide cluster compounds [{Cu(en)₂}₂Re₄S_3.83Te_0.17(CN)₁₂] · H₂O (1), [{Zn(en)₂}₂Re₄S_3.60Te_0.41(CN)₁₂] · 3.75H₂O (2), and [{Cu(dien)(NH₃)}₂Re₄S_3.45Te_0.55(CN)₁₂] · 3H₂O (3) (en = ethylenediamine, dien = diethylenetriamine) have been synthesized by reaction of the water solution containing salt-like cluster compound K₄Re₄S_4−xTe_x(CN)₁₂ · nH₂O (0 < x < 1) with aqueous ammonia solutions of CuSo₄ (1, 3) or ZnCl₂ (2) in the presence of polydentate ligands such as ethylenediamine (1, 2) or diethylenetriamine (3). All compounds have been characterized by single-crystal X-ray diffraction analysis.