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Synthesis and structural study of tris(2,6-diaminopyridinium) bis(oxalato)dioxidovanadate(V) 2.5-hydrate.
- Source :
-
Acta Crystallographica Section E: Crystallographic Communications . May2019, Vol. 75 Issue 5, p680-684. 12p. - Publication Year :
- 2019
-
Abstract
- Crystals of the title compound, (C5H8N3)3[VO2(C2O4)2]·2.5H2O, a mononuclear VV complex, were obtained by slow evaporation at room temperature of an aqueous solution containing vanadium pentoxide, oxalic acid and 2,6-di­amino­pyridine. The asymmetric unit contains one bis­(oxalato)dioxovanadate(V) anionic complex, three 2,6-di­amino­pyridinium cations and two and a half uncoordinated water mol­ecules. The mononuclear vanadium(V) anions are connected to the organic cations and water mol­ecules through a strong N--H...O and O--H...O hydrogen-bond network, consolidated by π-π stacking inter­actions, to form a three-dimensional structure. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20569890
- Volume :
- 75
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Acta Crystallographica Section E: Crystallographic Communications
- Publication Type :
- Academic Journal
- Accession number :
- 136375267
- Full Text :
- https://doi.org/10.1107/S2056989019005267