471863-84-0Relevant academic research and scientific papers
Copper(I) halide complexes with triphenylphosphane and heterocyclic thione ligands: The crystal structures of [Bis(triphenylphosphane)(benzimidazole-2-Thione)copper(I) iodide], [Bis(triphenylphosphane)(benzothiazole-2-Thione)copper(I) iodide], and Bis[μ-S-(benzimidazole-2-Thione)(triphenylphosphane)copper(I) chloride]
Aslanidis, Paraskevas,Cox, Phil J.,Karagiannidis, Petros,Hadjikakou, Sotiris K.,Antoniadis, Constantinos D.
, p. 2216 - 2222 (2002)
While the reaction of benz-1,3-imidazole-2-thione (bzimtH2) or benz-1,3-thiazole-2-thione (bztztH) with copper(I) iodide in the presence of two equivalents of triphenylphosphane led to mononuclear complexes of the type [CuI(PPh3)2(L)], the reaction of benz-1,3-imidazole-2-thione with copper(I) chloride gave a dimeric complex [CuCl(PPh3)(bzimtH2)]2. These three compounds were characterized by IR, UV/Vis, and 1H NMR spectroscopy, and the crystal structures determined by single-crystal X-ray diffraction methods. Vibrational, electronic, and 1H NMR spectroscopic data of the complexes are discussed in relation to the structures. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.
