Croatica Chemica Acta, Vol. 83 No. 3, 2010.
Crtice
Copper(I) Complexes of N-thiophosphorylated Bis-thiourea [CH2NHC(S)NHP(S)(OiPr)2]2 and Phosphines (PPh3, Ph2P(CH2)1–3PPh2, Ph2P(C5H4FeC5H4)PPh2): Versatile Structures and Luminescence
Damir A. Safin
; Institut für Anorganische Chemie, Universität zu Köln, Greinstrasse 6, D-50939 Köln, Germany
Maria G. Babashkina
; Institut für Anorganische Chemie, Universität zu Köln, Greinstrasse 6, D-50939 Köln, Germany
Axel Klein
; Institut für Anorganische Chemie, Universität zu Köln, Greinstrasse 6, D-50939 Köln, Germany
Sažetak
Reaction of the potassium solution of [CH2NHC(S)NHP(S)(OiPr)2]2 (H2L) with [Cu(PPh3)3I]
or a mixture of CuI and Ph2P(CH2)1–3PPh2 or Ph2P(C5H4FeC5H4)PPh2 in aqueous EtOH/CH2Cl2
leads to binuclear [Cu2(PPh3)2L] (1), [Cu2(Ph2PCH2PPh2)L] (2), [Cu2{Ph2P(CH2)2PPh2}2L] (3),
[Cu2{Ph2P(CH2)3PPh2}2L] (4) or [Cu2{Ph2P(C5H4FeC5H4)PPh2}2L] (5) complexes. The structures of these
compounds were investigated by IR, 1H and 31P{1H} NMR spectroscopy; their compositions were
examined by microanalysis. The luminescent properties of complexes 1–5 in the solid state are reported.
Ključne riječi
coordination chemistry; copper(I); thiophosphorylthiourea; phosphine; luminescence
Hrčak ID:
62214
URI
Datum izdavanja:
5.10.2010.
Posjeta: 2.072 *