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RbCuFe(PO4)2.

ABSTRACT: A new iron phosphate, rubidium copper(II) iron(III) bis-(phosphate), RbCuFe(PO4)2, has been synthesized as single crystals by the flux method. This compound is isostructural with KCuFe(PO4)2 [Badri et al. (2011 ?), J. Solid State Chem. 184, 937-944]. Its structure is built up from Cu2O8 units of edge-sharing CuO5 polyhedra, inter-connected by FeO6 octa-hedra through common corners to form undulating chains that extend infinitely along the [011] and [01-1] directions. The linkage of such chains is ensured by the PO4 tetra-edra and the resulting three-dimensional framework forms quasi-elliptic tunnels parallel to the [101] direction in which the Rb(+) cations are located.

SUBMITTER: Badri A

PROVIDER: S-EPMC3793670 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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RbCuFe(PO4)2.

Badri Abdessalem A Hidouri Mourad M Ben Amara Mongi M

Acta crystallographica. Section E, Structure reports online 20130724 Pt 8

A new iron phosphate, rubidium copper(II) iron(III) bis-(phosphate), RbCuFe(PO4)2, has been synthesized as single crystals by the flux method. This compound is isostructural with KCuFe(PO4)2 [Badri et al. (2011 ▶), J. Solid State Chem. 184, 937-944]. Its structure is built up from Cu2O8 units of edge-sharing CuO5 polyhedra, inter-connected by FeO6 octa-hedra through common corners to form undulating chains that extend infinitely along the [011] and [01-1] directions. The linkage of such chains i ...[more]

PMID: 24109257

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