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Updated: Oct 5, 2026
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Facile Preparation of Ultrafine Aluminum Hydroxide Particles with or without Mesoporous MCM-41 in Ambient Environments
Published on: May 11, 2017
[H3N(CH2)2NH3]0.5[BePO4], a beryllophosphate analogue of aluminosilicate zeolite gismondine
1Department of Chemistry, University of Aberdeen, Aberdeen AB24 3UE, Scotland. w.harrison@abdn.ac.uk
Abstract:
Hydrothermally prepared ethylenediammonium beryllophosphate, (C(2)H(10)N(2))(0.5)[BePO(4)], is an analogue of aluminosilicate zeolite gismondine. A three-dimensional network of vertex-sharing BeO(4) and PO(4) tetrahedra [d(av)(Be-O) = 1.618 (3) A, d(av)(P-O) = 1.5246 (14) A and straight theta(av)(Be-O-P) = 139.8 degrees] encapsulates the disordered ethylenediammonium cations in an eight-ring channel system.
