Informace o publikaci
Oxalatooxoperoxo complexes of vanadium(V) with organic cations
| Autoři | |
|---|---|
| Rok publikování | 2002 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Chemical Papers |
| Fakulta / Pracoviště MU | |
| Citace | |
| Obor | Anorganická chemie |
| Klíčová slova | PEROXO COMPLEXES |
| Popis | The oxalatooxoperoxovanadates(V) (H(3)dien)[VO(O-2)(C2O4)(2)].H2O (1), (H(3)tren)[VO(O-2)(C2O4)(2)] . 3H(2)O (II), (Hampic)(3)[VO(O-2)(C2O4)(2)] . 2H(2)O (111), and (Hampic)(3)[VO(O-2)(2)(C2O4)].4H(2)O (IV) (dien = diethylenetriamine, tren = tris(2-aminoethyl)amine, ampic = 2-amino-3-methylpyridine) have been prepared and characterized by elemental analyses and IR spectroscopy. Based on the position and intensity of the characteristic infrared bands, the usual monomeric pentagonal bipyramidal structure for anions in I-IV can be proposed. The proposed structure was confirmed for 11 by X-ray diffraction study. 11 crystallizes with triclinic cell a = 895.8(2) Inn, b = 899.3(3) pm, c = 1207.6(3) pm, alpha = 93.25(2)degrees, beta = 99.31(2)degrees, gamma = 90.86(2)degrees, space group P-1, Z = 2. |