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ABSTRACT:
SUBMITTER: Toubi Y
PROVIDER: S-EPMC2969362 | biostudies-literature | 2009 Jun
REPOSITORIES: biostudies-literature
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]