ChemInform Abstract: Crystal Structures of New Alkali Metal-Rich Oxometallates: Rubidium Aluminate Tetrahydroxide, Rb9(AlO4)(OH)4, Rubidium Orthogallate, Rb5GaO4, Cesium bis-Chromate(IV) Oxide, Cs10(CrO4)2O, and Cesium Diindate, Cs8In2O7.
✍ Scribed by Johannes Bender; Andreas Wohlfarth; Constantin Hoch
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 31 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Crystal Structures of New Alkali Metal-Rich Oxometallates: Rubidium Aluminate Tetrahydroxide, Rb9(AlO4)(OH)4, Rubidium Orthogallate, Rb5GaO4, Cesium bis-Chromate(IV) Oxide, Cs10(CrO4)2O, and Cesium Diindate, Cs8In2O7. -The crystal structures of several new alkali metal oxometallates are determined by single crystal XRD. (IV) crystallizes in the monoclinic space group P21/c with Z = 4 and contains [AlO 4 ] 5-anions and isolated hydroxide ions. (VI) crystallizes in the orthorhombic space group Pbca with Z = 8. Its structure contains isolated [GaO4] 5-anions. Compound (IX) crystallizes in the monoclinic space group P21/c with Z = 4 with [CrO4] 4-anions and isolated oxide anions. (XII) crystallizes in the monoclinic space group P21/c with Z = 2. The structure contains a slightly bent and dynamically disordered diindate anion.