Information card for entry 8102969

Structure parameters

• Formula: As2 K4 Zn
• Calculated formula: As2 K4 Zn
• Title of publication: Crystal structure of tetrapotassium diarsenidozincate, K~4~ZnAs~2~
• Authors of publication: Prots, Yurii; Aydemir, Umut; Öztürk, Sinan S.; Somer, Mehmet
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2007
• Journal volume: 222
• Journal issue: 3
• Pages of publication: 163 - 164
• a: 5.7529 ± 0.0006 Å
• b: 5.7537 ± 0.0006 Å
• c: 26.866 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 770.14 ± 0.16 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 295.15 K
• 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: 0.05
• Residual factor for significantly intense reflections: 0.04
• Weighted residual factors for significantly intense reflections: 0.084
• Weighted residual factors for all reflections included in the refinement: 0.092
• Goodness-of-fit parameter for all reflections included in the refinement: 1.142
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No