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
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).
Keywords:
copper(I) complexes / mono-[P] and tridentate [N,P,S] ligands / X-ray structureSource:
Journal of Coordination Chemistry, 2000, 51, 1, 9-19Publisher:
- Taylor & Francis Ltd, Abingdon
Collections
Institution/Community
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Argay, C AU - Kalman, A AU - Parkanyi, L AU - Leovac, Vukadin M. AU - Brčeski, Ilija AU - Radivojsa, PN PY - 2000 UR - https://cherry.chem.bg.ac.rs/handle/123456789/436 AB - 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). PB - Taylor & Francis Ltd, Abingdon T2 - Journal of Coordination Chemistry T1 - 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 VL - 51 IS - 1 SP - 9 EP - 19 UR - https://hdl.handle.net/21.15107/rcub_cherry_436 ER -
@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" }
Argay, C., Kalman, A., Parkanyi, L., Leovac, V. M., Brčeski, I.,& Radivojsa, P.. (2000). 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. in Journal of Coordination Chemistry Taylor & Francis Ltd, Abingdon., 51(1), 9-19. https://hdl.handle.net/21.15107/rcub_cherry_436
Argay C, Kalman A, Parkanyi L, Leovac VM, Brčeski I, Radivojsa P. 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. in Journal of Coordination Chemistry. 2000;51(1):9-19. https://hdl.handle.net/21.15107/rcub_cherry_436 .
Argay, C, Kalman, A, Parkanyi, L, Leovac, Vukadin M., Brčeski, Ilija, Radivojsa, PN, "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" in Journal of Coordination Chemistry, 51, no. 1 (2000):9-19, https://hdl.handle.net/21.15107/rcub_cherry_436 .