Novel aspects in the coordination chemistry of mixed group 15/16 cage molecules

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• 作者：Joachim Wachter
• 关键词：Pnicogen ; Chalcogen ; Coordination polymer ; Synthesis ; Crystal structure
• 刊名：Coordination Chemistry Reviews
• 出版年：2010
• 出版时间：September 2010
• 年：2010
• 卷：254
• 期：17-18
• 页码：2078-2085
• 全文大小：1203 K

文摘

Cage molecules with mixed group 15 (E = P, As) and group 16 elements (Q = S, Se) are versatile ligands in coordination chemistry. The introduction of solid-state techniques allows one to extend the coordination flexibility of the cage molecules and to realize new coordination modes. The use of P₄S₃ or As₄S₃ as building blocks in copper(I) halide networks has initiated a new kind of “soft” solid-state chemistry, in which solutions of binary inorganic cage molecules are transferred into one-, two- or three-dimensional polymers. This strategy has been stimulated by the existence of competitive phosphorus, arsenic and sulfur coordination sites in the cage molecules.