K6H2[TiW11CoO40]×13H2O, with a monotitanoundecatungstocobaltate(II) anion

Kraus, W.; Stephan, H.; Röllich, A.; Matéjka, Z.; Reck, G.

K₆H₂[TiW₁₁CoO₄₀]×13H₂O, with a monotitanoundecatungstocobaltate(II) anion

Kraus, W.; Stephan, H.; Röllich, A.; Matéjka, Z.; Reck, G.

Hexapotassium dihydrogen monotitanoundecatungstocobaltate(II) tridecahydrate, K₆H₂[TiW₁₁CoO₄₀]×13H₂O, crystallizes from aqueous solution in the cubic space group P43m. The structure was refined as an inversion twin. The [TiW₁₁CoO₄₀]^8- anion has a Keggin structure with one W-atom site occupied by titanium and a central tetrahedral CoO₄ group.

Acta Crystallographica Section E 61(2005), i35-i37
ISSN: 1600-5368

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