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[mu-S-(benzimidazole-2-thione)(triphenylphosphane)copper(I) chloride] (Journal article)

Aslanidis, P./ Cox, P. J./ Karagiannidis, P./ Hadjikakou, S. K./ Antoniadis, C. D.

While the reaction of benz-1,3-imidazole-2-thione (bzimtH(2)) or benz-1,3-thiazole-2-thione (bztztH) with copper(l) 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)(bzimtH(2))](2). These three compounds were characterized by IR, UV/Vis, and H-1 NMR spectroscopy, and the crystal structures determined by single-crystal X-ray diffraction methods. Vibrational, electronic, and H-1 NMR spectroscopic data of the complexes are discussed in relation to the structures. (C) Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.
Institution and School/Department of submitter: Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας
Keywords: copper,sulfur heterocycles,phosphane ligands,cu(i) complexes,tolylphosphine,photolysis,bromide
ISSN: 1434-1948
Link: <Go to ISI>://000177127500044
Publisher: Wiley
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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