Informace o publikaci
Synthesis, crystal structure, and IR spectroscopic characterization of 1,6-hexanediammonium dihydrogendecavanadate
| Autoři | |
|---|---|
| Rok publikování | 2002 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Monatshefte fuer Chemie, Chemical Monthly |
| Fakulta / Pracoviště MU | |
| Citace | |
| Obor | Anorganická chemie |
| Klíčová slova | THERMAL-BEHAVIOR; DECAVANADATES; PROTONATION; IR spectroscopy; X-Ray structure |
| Popis | Anhydrous 1,6-hexanediammonium dihydrogendecavanadate ((HdaH(2))(2)H2V10O28, 1) was prepared by reaction Of V2O5 with 1,6-hexanediamine in aqueous solution. The crystal structure of I was determined, and the proton positions in the H2V10O284- anion were calculated by the bond length/bond number method. The protons are bound to the centrosymmetrically oriented mu-OV3 groups of the decavanadate anion. Based on the analysis of IR spectra of 1 prepared from H2O and D2O, the absorption band at 871 cm(-1) can be attributed to delta(V-O-b-H) vibrations |