Eine neue Form von Al(H2PO4)3 mit dreidimensionaler Al-O-P-Vernetzung/ A New Form of Al(H2PO4)3 with Three-Dimensional Al-O-P Crosslinking
Open Access
- 1 August 1981
- journal article
- research article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 36 (8) , 907-909
- https://doi.org/10.1515/znb-1981-0803
Abstract
3 ∞[Al(H2PO4)3] has been prepared and characterized as a second modification of aluminium tris(dihydrogenphosphate). Its crystal structure is a three-dimensional Al-O-P network of AlO6 octahedra, linked by common vertices through O2P(OH)2 tetrahedra with six further octahedra. Each P-OH group is a proton donor as well as a proton acceptor of O-H···O hydrogen bonds arranged in angular chains of alternating polarity in macroscopic domains.Keywords
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