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?-K(VO2)2(PO4).

ABSTRACT: A new vanadium oxide, potassium bis-(dioxovanad-yl) phosphate, ?-K(VO2)2(PO4), has been synthesized by a solid-state reaction. In the title compound, the [V2PO8] framework is built up from infinite pyramidal [V2O8]? and [VPO7]? chains linked together by V-O-P bridges, leading to a three-dimensional framework which delimits two types of inter-secting tunnels running along [100] and [010] in which the four unique K(+) ions, showing coordination numbers of nine and ten, are located.

SUBMITTER: Ezzine Yahmed S

PROVIDER: S-EPMC3588275 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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β-K(VO2)2(PO4).

Ezzine Yahmed Safa S Ayed Meriem M Zid Mohamed Faouzi MF Driss Ahmed A

Acta crystallographica. Section E, Structure reports online 20121212 Pt 1

A new vanadium oxide, potassium bis-(dioxovanad-yl) phosphate, β-K(VO2)2(PO4), has been synthesized by a solid-state reaction. In the title compound, the [V2PO8] framework is built up from infinite pyramidal [V2O8]∞ and [VPO7]∞ chains linked together by V-O-P bridges, leading to a three-dimensional framework which delimits two types of inter-secting tunnels running along [100] and [010] in which the four unique K(+) ions, showing coordination numbers of nine and ten, are located. ...[more]

PMID: 23476311

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