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Synthesis, structure and properties of eight novel molybdenum(VI) complexes of the types: [MoO2LD] and [{;MoO2L};2D] (L = thiosemicarbazonato ligand, D = N-donor molecule)


Vrdoljak, Višnja; Ðilović, Ivica; Cindrić, Marina; Matković-Čalogovic, Dubravka; Strukan, Neven; Gojmerac-Ivšić, Astrid; Novak, Predrag
Synthesis, structure and properties of eight novel molybdenum(VI) complexes of the types: [MoO2LD] and [{;MoO2L};2D] (L = thiosemicarbazonato ligand, D = N-donor molecule) // Polyhedron, 28 (2009), 5; 959-965 doi:10.1016/j.poly.2008.12.058 (međunarodna recenzija, članak, znanstveni)


Naslov
Synthesis, structure and properties of eight novel molybdenum(VI) complexes of the types: [MoO2LD] and [{;MoO2L};2D] (L = thiosemicarbazonato ligand, D = N-donor molecule)
(Synthesis, structure and properties of eight novel molybdenum(VI) complexes of the types: [MoO2LD] and [{;MoO2L2D] (L = thiosemicarbazonato ligand, D = N-donor molecule))

Autori
Vrdoljak, Višnja ; Ðilović, Ivica ; Cindrić, Marina ; Matković-Čalogovic, Dubravka ; Strukan, Neven ; Gojmerac-Ivšić, Astrid ; Novak, Predrag

Izvornik
Polyhedron (0277-5387) 28 (2009), 5; 959-965

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Thiosemicarbazones; mononuclear and dinuclear molybdenum(VI) complexes

Sažetak
Eight new molybdenum(VI) complexes with 4-(diethylamino)salicylaldehyde and 2-hydroxy- 3-methoxybenzaldehyde thiosemicarbazones have been prepared. They were characterized as mononuclear [MoO2LD] or dinuclear [{;MoO2L};2D] complexes. In all the compounds the MoO2 2+ core is coordinated by a tridentate ONS thiosemicarbazonato ligand and by the N-donor molecule (imidazole, pyridine or c-picoline). All the complexes were characterized by chemical analysis, IR spectroscopy and thermogravimetry. Three of the mononuclear complexes, dioxo[(2-hydroxy-3-methoxybenzaldehyde thiosemicarbazonato)(pyridine)]molybdenum(VI), dioxo[(2-hydroxy-3-methoxybenzaldehyde thiosemicarbazonato)(c-picoline)]molybdenum(VI) and dioxo[(2-hydroxy-3-methoxybenzaldehyde thiosemicarbazonato)(imidazole)]molybdenum(VI) were also characterized by single-crystal X-ray structural analysis. A spectrophotometric method for the determination of molybdenum based on extraction of ion-pairs formed by the cationic surfactant and the [MoO(SCN)4]- anion is described.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
119-1191342-1082 - Novi kompleksni spojevi i materijali-kemijski i biološki katalizatori (Marina Cindrić, )
119-1191342-1083 - Interakcije i dizajn bioaktivnih molekula (Predrag Novak, )
119-1191342-2959 - Spektroskopska analiza nezasićenih sustava i spojeva metala (Snežana Miljanić, )
119-1193079-1084 - Strukturno istraživanje bioloških makromolekula metodom rentgenske difrakcije (Dubravka Matković-Čalogović, )

Ustanove
Prirodoslovno-matematički fakultet, Zagreb

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


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