Information card for entry 9010806

Structure parameters

• Formula: As4 Fe3 H2 K O16
• Calculated formula: As4 Fe3 H2 K O16
• Title of publication: Two new structure types: KFe3(AsO4)2(HAsO4)2 and K(H2O)M3+(H1.5AsO4)2(H2AsO4) (M3+ = Fe, Ga, In) - synthesis, crystal structure and spectroscopy
• Authors of publication: Schwendtner, K.; Kolitsch, U.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2007
• Journal volume: 19
• Pages of publication: 399 - 409
• a: 18.975 Å
• b: 6.585 Å
• c: 10.955 Å
• α: 90°
• β: 100.42°
• γ: 90°
• Cell volume: 1346.26 ų
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No