Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 –) 30-Hydrate, Na8[Ce(W5O18)2].30H2O

Rosu, C.; Weakley, T.J.R.

doi:10.1107/S0108270198099363

Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 -) 30-Hydrate, Na₈[Ce(W₅O₁₈)₂].30H₂O

Better data have enabled eight Na⁺ cations per [Ce(W₅O₁₈)₂]^8- anion to be identified, in contrast to the six found earlier [Iball et al. (1974). J. Chem. Soc. Dalton Trans. pp. 2021-2024]. The two W₅O₁₈^6- ligands, related by a crystallographic twofold axis through Ce, are therefore unprotonated.

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Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 -) 30-Hydrate, Na₈[Ce(W₅O₁₈)₂].30H₂O

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	Crystallographic Information File (CIF) Contains datablocks global, CR0198
	Structure factor file (CIF format) Contains datablock CR0198

Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 -) 30-Hydrate, Na8[Ce(W5O18)2].30H2O

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Redetermination of Sodium [Bis(pentatungstato)cerate(IV)](8 -) 30-Hydrate, Na₈[Ce(W₅O₁₈)₂].30H₂O