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

Chemistry of Inorganic Materials Pub Date : 2024-05-21 DOI:10.1016/j.cinorg.2024.100057

P. Kalaivani , F. Dallemer , R. Prabhakaran

引用次数: 0

Abstract

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 [Cu₂(μ₂-Cl₂)(PPh₃)₃] and [Cu₂(μ₂-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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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

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。

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Chemistry of Inorganic Materials

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