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An ionic organic-inorganic hybrid: tetra-kis[bis-(1,10-phenanthroline)copper(I)] dodeca-tungstophosphate(V).

ABSTRACT: Single crystals of the title polyoxometallate-based organic-inorganic hybrid, [Cu(C(12)H(8)N(2))(2)](4)[SiW(12)O(40)], were grown under hydro-thermal conditions. The discrete [SiW(12)O(40)](4-) anions are of the Keggin type and are packed in a slightly distorted ortho-rhom-bic F-centred mode, with the complex [Cu(I)(phen)(2)](+) cations (phen is 1,10-phenanthroline) located in the voids of this arrangement. The four independent Cu(I) cations are situated in the centres of more or less distorted tetra-hedra made up of N atoms from the phen ligands. The anions and cations are linked together via weak hydrogen-bonding inter-actions, forming an extended three-dimensional network. Additional stabilization is achieved via ?-? inter-actions between different phen mol-ecules of adjacent [Cu(I)(phen)(2)](+) cations with shortest distances between 3.416 and 3.499?Å.

SUBMITTER: Meng FX

PROVIDER: S-EPMC2915059 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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An ionic organic-inorganic hybrid: tetra-kis[bis-(1,10-phenanthroline)copper(I)] dodeca-tungstophosphate(V).

Meng Fan-Xia FX Liu Hong-Bo HB Chen Ya-Guang YG

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1

Single crystals of the title polyoxometallate-based organic-inorganic hybrid, [Cu(C(12)H(8)N(2))(2)](4)[SiW(12)O(40)], were grown under hydro-thermal conditions. The discrete [SiW(12)O(40)](4-) anions are of the Keggin type and are packed in a slightly distorted ortho-rhom-bic F-centred mode, with the complex [Cu(I)(phen)(2)](+) cations (phen is 1,10-phenanthroline) located in the voids of this arrangement. The four independent Cu(I) cations are situated in the centres of more or less distorted ...[more]

PMID: 21200465

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