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Bis[tris-(phenanthroline-?(2) N,N')cobalt(II)] undeca-tungsto(VI)vanado(V)phosphate dihydrate.

ABSTRACT: In the title hydrated salt, [Co(C12H8N2)3]2[PVW11O40]·2H2O, the complete Kegggin ion is generated by crystallographic inversion symmetry, which imposes statistical disorder on the O atoms of its central PO4 group. The V atom is statistically disordered over all the metal sites of the anion. In the cation, the Co(2+) ion is coordinated by three bidentate 1,10-phenanthroline (phen) ligands, generating a distorted CoN6 octa-hedron. Possible very weak intra-molecular C-H?? inter-actions occur in the cation. In the crystal, the components are linked by O-H?O and C-H?O inter-actions, building a three-dimensional network featuring one-dimensional voids along the c-axis direction.

SUBMITTER: Hajsalem A

PROVIDER: S-EPMC3998553 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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Bis[tris-(phenanthroline-κ(2) N,N')cobalt(II)] undeca-tungsto(VI)vanado(V)phosphate dihydrate.

Hajsalem Assia A Aoun Sameh S Planchat Aurelien A Rzaigui Mohamed M Toumi Samah Akriche SA

Acta crystallographica. Section E, Structure reports online 20140308 Pt 4

In the title hydrated salt, [Co(C12H8N2)3]2[PVW11O40]·2H2O, the complete Kegggin ion is generated by crystallographic inversion symmetry, which imposes statistical disorder on the O atoms of its central PO4 group. The V atom is statistically disordered over all the metal sites of the anion. In the cation, the Co(2+) ion is coordinated by three bidentate 1,10-phenanthroline (phen) ligands, generating a distorted CoN6 octa-hedron. Possible very weak intra-molecular C-H⋯π inter-actions occur in the ...[more]

PMID: 24826091

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