Abstract
The title compound, (C3H12N2)[H2AsO4](2), contains a network of propane-1,3-diaminium cations and dihydrogenarsenate anions [ mean As - O = 1.682 (2) angstrom]. The crystal packing involves anion-to-anion O - H........ O hydrogen bonds, resulting in double chains of dihydrogenarsenate tetrahedra. Cation-to-anion N - H....... O hydrogen bonds generate a three-dimensional overall structure. One C atom occupies a special position with twofold symmetry.
Original language | English |
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Number of pages | 3 |
Journal | Acta Crystallographica Section E: Structure Reports Online |
Volume | 61 |
DOIs | |
Publication status | Published - 2005 |
Keywords
- HYDROGENARSENATE MONOHYDRATE
- DIHYDROGENARSENATE