Information card for entry 1008466

Structure parameters

• Chemical name: Trisodium dipotassium triphosphidosilicate
• Formula: K2 Na3 P3 Si
• Calculated formula: K2 Na3 P3 Si
• SMILES: [K+].[Na+].[P-2][Si](=[P-])[P-2].[Na+].[K+].[Na+]
• Title of publication: Crystal structure of trisodium dipotassium triphosphidosilicate
• Authors of publication: Eisenmann, B; Klein, J; Somer, M
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 1991
• Journal volume: 197
• Pages of publication: 275 - 276
• a: 14.58 ± 0.004 Å
• b: 4.75 ± 0.002 Å
• c: 13.02 ± 0.004 Å
• α: 90 ± 0°
• β: 90 ± 0°
• γ: 90 ± 0°
• Cell volume: 901.7 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: 0.084
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No