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The solid solution (Fe0.81Al0.19)(H2PO4)3 with a strong hydrogen bond.

ABSTRACT: Single crystals of the solid solution iron aluminium tris(dihydrogenphosphate), (Fe(0.81)Al(0.19))(H(2)PO(4))(3), have been prepared under hydrothermal conditions. The compound is a new monoclinic variety (gamma-form) of iron aluminium phosphate (Fe,Al)(H(2)PO(4))(3). The structure is based on a two-dimensional framework of distorted corner-sharing MO(6) (M = Fe, Al) polyhedra sharing corners with PO(4) tetrahedra. Strong hydrogen bonds between the OH groups of the H(2)PO(4) tetrahedra and the O atoms help to consolidate the crystal structure.

SUBMITTER: Belfguira N

PROVIDER: S-EPMC2855575 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature

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The solid solution (Fe0.81Al0.19)(H2PO4)3 with a strong hydrogen bond.

Belfguira Nadia N Walha Siwar S Ben Salah Abdelhamid A Fransolet André Mathieu AM Kabadou Ahlem A

Acta crystallographica. Section C, Crystal structure communications 20100203 Pt 3

Single crystals of the solid solution iron aluminium tris(dihydrogenphosphate), (Fe(0.81)Al(0.19))(H(2)PO(4))(3), have been prepared under hydrothermal conditions. The compound is a new monoclinic variety (gamma-form) of iron aluminium phosphate (Fe,Al)(H(2)PO(4))(3). The structure is based on a two-dimensional framework of distorted corner-sharing MO(6) (M = Fe, Al) polyhedra sharing corners with PO(4) tetrahedra. Strong hydrogen bonds between the OH groups of the H(2)PO(4) tetrahedra and the O ...[more]

PMID: 20203392

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