Issue 5, 2003

Fe(AsO4): A new iron(iii) arsenate synthesized from thermal treatment of (NH4)[Fe(AsO4)F]

Abstract

The new orthorhombic Fe(AsO4) phase has been synthesized by thermal treatment at 525 °C of a new (NH4)[Fe(AsO4)F] compound, with a [Fe(AsO4)F] skeleton showing channels where the ammonium cations are located. The crystal structure of Fe(AsO4) has been solved from single-crystal data. The structure is formed by layers of edge-sharing dimeric octahedra, and interconnected by chains of alternating FeO6 octahedra and AsO4 tetrahedra.

Graphical abstract: Fe(AsO4): A new iron(iii) arsenate synthesized from thermal treatment of (NH4)[Fe(AsO4)F]

Supplementary files

Article information

Article type
Communication
Submitted
07 Nov 2002
Accepted
22 Jan 2003
First published
06 Feb 2003

Chem. Commun., 2003, 622-623

Fe(AsO4): A new iron(III) arsenate synthesized from thermal treatment of (NH4)[Fe(AsO4)F]

B. Bazán, J. L. Mesa, J. L. Pizarro, A. T. Aguayo, M. I. Arriortua and T. Rojo, Chem. Commun., 2003, 622 DOI: 10.1039/B210998K

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