Information card for entry 1008467

Structure parameters

• Chemical name: Tetrasodium potassium triarsenidogermanate
• Formula: As3 Ge K Na4
• Calculated formula: As3 Ge K Na4
• SMILES: [K+].[Na+].[As-2][Ge]([As-2])=[As-].[Na+].[Na+].[Na+]
• Title of publication: Crystal structure of tetrasodium monopotassium triarsenidogermanate
• Authors of publication: Eisenmann, B; Klein, J
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 1991
• Journal volume: 197
• Pages of publication: 279 - 280
• a: 15.161 ± 0.004 Å
• b: 4.813 ± 0.002 Å
• c: 13.168 ± 0.004 Å
• α: 90 ± 0°
• β: 90 ± 0°
• γ: 90 ± 0°
• Cell volume: 960.9 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.056
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No