同分异构双核四面体铜(I)配合物的存在及其与 [NiCl2(PPh3)2] 的反应

P. Kalaivani , F. Dallemer , R. Prabhakaran
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引用次数: 0

摘要

2-hydroxy-1-naphthaldehyde thiosemicarbazone 与方形平面二氯双三苯基膦 Cu(II) 反应生成了两种结构不同的双核 Cu(I) 四面体配合物,这两种配合物通过键合异构作用而共同结晶在一起。共晶体配合物与 [NiCl2(PPh3)2] 反应,导致配位配体的 C-S 和 Cu-S 活化,分别形成 [Cu2(μ2-Cl2)(PPh3)3]和 [Cu2(μ2-S2)(PPh3)3],以及一个方形平面 [Ni(nap-tsc)(PPh3)](其中、nap-tsc =2-hydroxy-1-naphthaldehyde thiosemicarbazone)和三苯基硫化膦。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Co existence of isomeric binuclear tetrahedral Cu(I) complexes and their reaction with [NiCl2(PPh3)2]

Co existence of isomeric binuclear tetrahedral Cu(I) complexes and their reaction with [NiCl2(PPh3)2]

Reaction between 2-hydroxy-1-naphthaldehyde thiosemicarbazone and square planar dichloro bis triphenylphosphine Cu(II) resulted in two structurally different binuclear Cu(I) tetrahedral complexes which are co-crystallized together by exhibiting bonding isomerism. The reaction of co-crystallized complexes with [NiCl2(PPh3)2] led to C–S and Cu–S activation of coordinated ligand to form [Cu22-Cl2)(PPh3)3] and [Cu22-S2)(PPh3)3] respectively along with a square planar [Ni(nap-tsc)(PPh3)] (where, nap-tsc =2-hydroxy-1-naphthaldehyde thiosemicarbazone) and triphenylphosphine sulfide.

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