Information card for entry 1008853

Structure parameters

• Chemical name: Tetrapotassium diarsenidocadmate
• Formula: As2 Cd K4
• Calculated formula: As2 Cd K4
• Title of publication: Crystal structure of tetrapotassium diarsenidocadmate
• 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: 271 - 272
• a: 5.797 ± 0.002 Å
• b: 5.797 ± 0.002 Å
• c: 27.724 ± 0.006 Å
• α: 90 ± 0°
• β: 90 ± 0°
• γ: 120 ± 0°
• Cell volume: 806.9 ų
• Number of distinct elements: 3
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.028
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No