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Ni(2)Si(P(2)O(7))(2).

ABSTRACT: Dinickel(II) silicon bis-[diphosphate(4-)], Ni(2)Si(P(2)O(7))(2), is isotypic with other phosphates of the formula M(2)Si(P(2)O(7))(2) (M = Co, Cd). All atoms except Si (site symmetry 2) are found in general positions. Ni(2)O(10) dimers formed from edge-sharing NiO(6) octa-hedra are linked by corners and O-P-O bridges, forming slabs parallel to (100), which are in turn inter-connected by O-Si-O contacts.

SUBMITTER: Toubi Y

PROVIDER: S-EPMC2969362 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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Ni(2)Si(P(2)O(7))(2).

Toubi Yahya Y Essehli Rachid R Dušek Michal M Fejfarová Karla K El Bali Brahim B

Acta crystallographica. Section E, Structure reports online 20090627 Pt 7

Dinickel(II) silicon bis-[diphosphate(4-)], Ni(2)Si(P(2)O(7))(2), is isotypic with other phosphates of the formula M(2)Si(P(2)O(7))(2) (M = Co, Cd). All atoms except Si (site symmetry 2) are found in general positions. Ni(2)O(10) dimers formed from edge-sharing NiO(6) octa-hedra are linked by corners and O-P-O bridges, forming slabs parallel to (100), which are in turn inter-connected by O-Si-O contacts. ...[more]

PMID: 21582648

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