(H3O)[Al3(H2PO4)6(HPO4)2] · 4 H2O - ein 2 ∞ Al-O-P vernetztes Phosphat mit Oxoniumionen enthaltenden Hohlräumen / (H3O)[Al3(H2PO4)6(HPO4)2] · 4 H2O - a 2 ∞ Al-O-P Linked Phosphate with Hollows Containing Oxonium Ions
Open Access
- 1 March 1980
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 35 (3) , 403-404
- https://doi.org/10.1515/znb-1980-0331
Abstract
The crystal structure of (H3O)[Al3(H2PO4)6(HPO4)2] · 4 H2O contains layers consisting of AIO6 octahedra which share vertices with O2P(OH)2 and O3P(OH) tetrahedra. Within these layers there are vacancies (hollows) which are occupied by H3O+ species. Water molecules are fixed between neighbouring layers by hydrogen bonds. The identity of some other related phosphates is discussed with respect to the crystal structure described in this paper.Keywords
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