@article{
author = "Argay, C and Kalman, A and Parkanyi, L and Leovac, Vukadin M. and Brčeski, Ilija and Radivojsa, PN",
year = "2000",
abstract = "The preparation and physical characterization of two copper(I) complexes Cu(HL)NO3 and [Cu(HL)(2)]NO3 . MeOH formed with a newly synthesized tridentate [S,N,P] HL = 2-(diphenylphosphino)benzaldehyde thiosemicarbazone ligand and the crystal structure analysis of the latter have been carried out. An X-ray study of [Cu(HL)(2)]NO3 . MeOH revealed a copper(I) ion coordinated tetrahedrally to S,N,P,P atoms donated by two HL ligands. One is tridentate [S,N,P], whereas the second HL ligand is monodentate, ligating only its phosphorus atom to the copper. The geometry around the four-coordinate Cu(I) is comparable with Cu{N,S,P,X} tetrahedra (X = N, P, or S) retrieved from the Cambridge Structural Database. In addition, with a restriction to Cu{N,P,X,X} (X = C, N, P) tetrahedra - S is excluded - ca. 60 structures against three or four cases were found to be maintained by Cu(I) ions substantiating the principal role of the phosphorus ligands in the reduction of Cu(II) to Cu(I).",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Coordination Chemistry",
title = "Transition metal complexes with thiosemicarbazide-based ligands. part 37. Synthesis and study of the first thiosemi-carbazide-derived copper(I) complexes: Crystal structure of [2-(diphenylphosphino)benzaldehyde thiosemicarbazonato(-l)] copper(I)nitrate-me",
volume = "51",
number = "1",
pages = "9-19",
url = "https://hdl.handle.net/21.15107/rcub_cherry_436"
}