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Synthesis and crystal structure of a new alluaudite-like iron phosphate Na₂CaMnFe(PO₄)₃.

ABSTRACT: A new iron phosphate, disodium calcium manganese(II) iron(III) tris(phosphate), Na₂CaMnFe(PO₄)₃, has been synthesized as single crystals by the flux technique. This compound crystallizes in the monoclinic space group C2/c. The structure belongs to the alluaudite structural type and thus, it obeys the X(2)X(1)M(1)M(2)₂(PO₄)₃ general formula. Both the X(2) and X(1) sites are fully occupied by sodium, while M(1) is occupied by calcium and M(2) exhibits a statistical distribution of iron and manganese.

SUBMITTER: Jebli S

PROVIDER: S-EPMC5137613 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature

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Synthesis and crystal structure of a new alluaudite-like iron phosphate Na2CaMnFe(PO4)3.

Jebli Semeh S Badri Abdessalem A Ben Amara Mongi M

Acta crystallographica. Section E, Crystallographic communications 20161115 Pt 12

A new iron phosphate, disodium calcium manganese(II) iron(III) tris(phosphate), Na2CaMnFe(PO4)3, has been synthesized as single crystals by the flux technique. This compound crystallizes in the monoclinic space group C2/c. The structure belongs to the alluaudite structural type and thus, it obeys the X(2)X(1)M(1)M(2)2(PO4)3 general formula. Both the X(2) and X(1) sites are fu ...[more]

PMID: 27980835

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