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

Autor: P. Kalaivani, F. Dallemer, R. Prabhakaran
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Chemistry of Inorganic Materials, Vol 3, Iss , Pp 100057- (2024)
Druh dokumentu: article
ISSN: 2949-7469
DOI: 10.1016/j.cinorg.2024.100057
Popis: 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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