Pregled bibliografske jedinice broj: 396078
Novel Dioxomolybdenum(VI) and Oxomolybdenum(V) Complexes with Pyridoxal Thiosemicarbazone Ligands: Synthesis and Structural Characterisation
Novel Dioxomolybdenum(VI) and Oxomolybdenum(V) Complexes with Pyridoxal Thiosemicarbazone Ligands: Synthesis and Structural Characterisation // Inorganica chimica acta, 362 (2009), 11; 4059-4064 doi:10.1016/j.ica.2009.05.057 (međunarodna recenzija, članak, znanstveni)
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Naslov
Novel Dioxomolybdenum(VI) and Oxomolybdenum(V)
Complexes with Pyridoxal Thiosemicarbazone
Ligands: Synthesis and Structural Characterisation
Autori
Vrdoljak, Višnja ; Pisk, Jana ; Prugovečki, Biserka ; Matković-Čalogović, Dubravka
Izvornik
Inorganica chimica acta (0020-1693) 362
(2009), 11;
4059-4064
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Molybdenum(VI) complexes ; molybdenum(V) complexes ; thiosemicarbazone ; pyridoxal ; crystal structure
Sažetak
New molybdenum complexes were prepared by the reaction of [MoVIO2(acac)2] or (NH4)2[MoVOCl5] with different N-substituted pyridoxal thiosemicarbazone ligands (H2L1 = pyridoxal 4- phenylthiosemicarbazone ; H2L2 = pyridoxal 4- methylthiosemicarbazone, H2L3 = pyridoxal thiosemicarbazone). The investigation of monomeric [MoO2L1(CH3OH)] or polymeric [MoO2L1-3] molybdenum(VI) complexes revealed that molybdenum is coordinated with a tridentate doubly- deprotonated ligand. In the oxomolybdenum(V) complexes [MoOCl2(HL1-3)] the pyridoxal thiosemicarbazonato ligands are tridentate mono- deprotonated. Crystal and molecular structures of molybdenum(VI) [MoO2L1(CH3OH)]∙ CH3OH, and molybdenum(V) complexes [MoOCl2(HL1)]∙ C2H5OH, as well as of the pyridoxal thiosemicarbazone ligand methanol solvate H2L3∙ MeOH, were determined by the single crystal X-ray diffraction method.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
MZOS-119-1191342-1082 - Novi kompleksni spojevi i materijali-kemijski i biološki katalizatori (Cindrić, Marina, MZOS ) ( CroRIS)
MZOS-119-1193079-1084 - Strukturno istraživanje bioloških makromolekula metodom rentgenske difrakcije (Matković-Čalogović, Dubravka, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Višnja Vrdoljak
(autor)
Dubravka Matković-Čalogović
(autor)
Jana Pisk
(autor)
Biserka Prugovečki
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus