Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex
Нема приказа
Аутори
Vojinović-Ješić, Ljiljana S.Bogdanović, Goran A.
Leovac, Vukadin M.
Češljević, Valerija I.
Jovanović, Ljiljana S.
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
The monoligand complexes of the formula M(HPLGT)(NCS)(2) (M = Cu(II), Zn(II)) in which the ligand tridentate ONO pyridoxilidene Girard-T hydrazone, [H(3)PLGT]Cl(2) center dot 2H(2)O, was coordinated in neutral doubly deprotonated form were synthesized. Also, the first complexes with the ligand coordinated in triply deprotonated monoanionic form of the formula [Cu(PLGT)N(3)] and [Co(PLGT)(NO(2))(2)NH(3)] center dot 3H(2)O are reported. The single crystal X-ray analysis of [Cu(HPLGT)(NCS)(2)] showed that Cu(II) is placed in a square-pyramidal surrounding consisting of one tridentate Schiff base and one NCS group in the basal plane and the other NCS group in the apical position. Intermolecular hydrogen bonds leading to centrosymmetrical dimerization of these complexes were discussed. In the reaction of Girard-T and Hacac in the presence of CuCl(2), a mixture of single crystal complexes of the composition [Cu(3,5-Me(2)pz)(2)Cl(2)](2) and [Cu(acac)(2)] center dot 2[Cu(3,5-Me(2)pz)(2)Cl(2)] ...was obtained and X-ray analysis of the latter one was reported.
Кључне речи:
Pyridoxilidene Girard-T hydrazone / Cu(II), Zn(II), Co(III) complexes / Crystal structures / Electronic absorption spectraИзвор:
Structural Chemistry, 2008, 19, 5, 807-815Финансирање / пројекти:
- Ministry of Science and Environmental Protection of the Republic of Serbia [142028], Provincial Secretariat for Science and Technological Development of Vojvodina
DOI: 10.1007/s11224-008-9368-x
ISSN: 1040-0400
WoS: 000259922200014
Scopus: 2-s2.0-53749088310
Колекције
Институција/група
VinčaTY - JOUR AU - Vojinović-Ješić, Ljiljana S. AU - Bogdanović, Goran A. AU - Leovac, Vukadin M. AU - Češljević, Valerija I. AU - Jovanović, Ljiljana S. PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3539 AB - The monoligand complexes of the formula M(HPLGT)(NCS)(2) (M = Cu(II), Zn(II)) in which the ligand tridentate ONO pyridoxilidene Girard-T hydrazone, [H(3)PLGT]Cl(2) center dot 2H(2)O, was coordinated in neutral doubly deprotonated form were synthesized. Also, the first complexes with the ligand coordinated in triply deprotonated monoanionic form of the formula [Cu(PLGT)N(3)] and [Co(PLGT)(NO(2))(2)NH(3)] center dot 3H(2)O are reported. The single crystal X-ray analysis of [Cu(HPLGT)(NCS)(2)] showed that Cu(II) is placed in a square-pyramidal surrounding consisting of one tridentate Schiff base and one NCS group in the basal plane and the other NCS group in the apical position. Intermolecular hydrogen bonds leading to centrosymmetrical dimerization of these complexes were discussed. In the reaction of Girard-T and Hacac in the presence of CuCl(2), a mixture of single crystal complexes of the composition [Cu(3,5-Me(2)pz)(2)Cl(2)](2) and [Cu(acac)(2)] center dot 2[Cu(3,5-Me(2)pz)(2)Cl(2)] was obtained and X-ray analysis of the latter one was reported. T2 - Structural Chemistry T1 - Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex VL - 19 IS - 5 SP - 807 EP - 815 DO - 10.1007/s11224-008-9368-x ER -
@article{ author = "Vojinović-Ješić, Ljiljana S. and Bogdanović, Goran A. and Leovac, Vukadin M. and Češljević, Valerija I. and Jovanović, Ljiljana S.", year = "2008", abstract = "The monoligand complexes of the formula M(HPLGT)(NCS)(2) (M = Cu(II), Zn(II)) in which the ligand tridentate ONO pyridoxilidene Girard-T hydrazone, [H(3)PLGT]Cl(2) center dot 2H(2)O, was coordinated in neutral doubly deprotonated form were synthesized. Also, the first complexes with the ligand coordinated in triply deprotonated monoanionic form of the formula [Cu(PLGT)N(3)] and [Co(PLGT)(NO(2))(2)NH(3)] center dot 3H(2)O are reported. The single crystal X-ray analysis of [Cu(HPLGT)(NCS)(2)] showed that Cu(II) is placed in a square-pyramidal surrounding consisting of one tridentate Schiff base and one NCS group in the basal plane and the other NCS group in the apical position. Intermolecular hydrogen bonds leading to centrosymmetrical dimerization of these complexes were discussed. In the reaction of Girard-T and Hacac in the presence of CuCl(2), a mixture of single crystal complexes of the composition [Cu(3,5-Me(2)pz)(2)Cl(2)](2) and [Cu(acac)(2)] center dot 2[Cu(3,5-Me(2)pz)(2)Cl(2)] was obtained and X-ray analysis of the latter one was reported.", journal = "Structural Chemistry", title = "Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex", volume = "19", number = "5", pages = "807-815", doi = "10.1007/s11224-008-9368-x" }
Vojinović-Ješić, L. S., Bogdanović, G. A., Leovac, V. M., Češljević, V. I.,& Jovanović, L. S.. (2008). Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex. in Structural Chemistry, 19(5), 807-815. https://doi.org/10.1007/s11224-008-9368-x
Vojinović-Ješić LS, Bogdanović GA, Leovac VM, Češljević VI, Jovanović LS. Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex. in Structural Chemistry. 2008;19(5):807-815. doi:10.1007/s11224-008-9368-x .
Vojinović-Ješić, Ljiljana S., Bogdanović, Goran A., Leovac, Vukadin M., Češljević, Valerija I., Jovanović, Ljiljana S., "Transition metal complexes with Girard reagent-based ligands. Part IV. Synthesis and characterization of pyridoxilidene Girard-T hydrazone complexes. Crystal structure of the copper(II) complex" in Structural Chemistry, 19, no. 5 (2008):807-815, https://doi.org/10.1007/s11224-008-9368-x . .