[NH_4][(CH_3)_2NH_2]_2[Ta(C_2O_4)_4]x2.5H_2O - The first (oxalato)tantalate(V) complex structurally characterized

Perić, Berislav; Brničević, Nevenka; Jurić, Marijana; Planinić, Pavica; Matković-Čalogović, Dubravka

doi:10.1007/s11224-009-9494-0

Pregled bibliografske jedinice broj: 377915

[NH_4][(CH_3)_2NH_2]_2[Ta(C_2O_4)_4]x2.5H_2O - The first (oxalato)tantalate(V) complex structurally characterized

Perić, Berislav; Brničević, Nevenka; Jurić, Marijana; Planinić, Pavica; Matković-Čalogović, Dubravka

[NH_4][(CH_3)_2NH_2]_2[Ta(C_2O_4)_4]x2.5H_2O - The first (oxalato)tantalate(V) complex structurally characterized // Structural chemistry, 20 (2009), 5; 933-941 doi:10.1007/s11224-009-9494-0 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 377915 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
[NH_4][(CH_3)_2NH_2]_2[Ta(C_2O_4)_4]x2.5H_2O - The first (oxalato)tantalate(V) complex structurally characterized

Autori
Perić, Berislav ; Brničević, Nevenka ; Jurić, Marijana ; Planinić, Pavica ; Matković-Čalogović, Dubravka

Izvornik
Structural chemistry (1040-0400) 20 (2009), 5; 933-941

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

Ključne riječi
Tetra(oxalato)tantalate complex ; Crystal structure ; Octacoordination ; IR spectroscopy

Sažetak
The compound [NH_4][(CH_3)_2NH_2]_2[Ta(C_2O_4)_4]x2.5H_2O has been synthesized and characterized by elemental and TG/DTA analyses, IR spectroscopy and by a single-crystal X-ray diffraction study. The structure comprises the [Ta(C_2O_4)_4]3- anion, [NH_4]+ and [(CH_3)_2NH_2]+ cations and crystallization water molecules. The [Ta(C_2O_4)_4]3- anion represents the missing member in the tetra(oxalato) [M(C_2O_4)_4]n- (n = 3, 4) chemistry of the group 4 and 5 metals from the second and third series of the transition elements.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA

Projekti:
098-0982904-2946 - Višenuklearni metalni sustavi: sinteza i svojstva (Perić, Berislav, MZOS ) ( CroRIS)
119-1193079-1084 - Strukturno istraživanje bioloških makromolekula metodom rentgenske difrakcije (Matković-Čalogović, Dubravka, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Marijana Jurić (autor)