Information card for entry 4326071

Structure parameters

• Formula: As3 Cd4 Na
• Calculated formula: As3 Cd4 Na
• Title of publication: Eight-Coordinated Arsenic in the Zintl Phases RbCd4As3 and RbZn4As3: Synthesis and Structural Characterization
• Authors of publication: Hua He; Chauntae Tyson; Svilen Bobev
• Journal of publication: Inorganic Chemistry
• Year of publication: 2011
• Journal volume: 50
• Pages of publication: 8375 - 8383
• a: 4.4546 ± 0.0007 Å
• b: 4.4546 ± 0.0007 Å
• c: 33.681 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 578.81 ± 0.19 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 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: 0.037
• Residual factor for significantly intense reflections: 0.0355
• Weighted residual factors for significantly intense reflections: 0.1008
• Weighted residual factors for all reflections included in the refinement: 0.102
• Goodness-of-fit parameter for all reflections included in the refinement: 1.191
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No