Information card for entry 4328428

Structure parameters

• Common name: strontium zinc arsenide (2/2/3)
• Chemical name: strontium zinc arsenide (2/2/3)
• Formula: As3 Sr2 Zn2
• Calculated formula: As3 Sr2 Zn2
• Title of publication: Ternary Arsenides A2Zn2As3 (A = Sr, Eu) and Their Stuffed Derivatives A2Ag2ZnAs3
• Authors of publication: Stanislav S. Stoyko; Mansura Khatun; Arthur Mar
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 2621 - 2628
• a: 16.212 ± 0.005 Å
• b: 4.2754 ± 0.0012 Å
• c: 11.955 ± 0.003 Å
• α: 90°
• β: 126.271 ± 0.003°
• γ: 90°
• Cell volume: 668.1 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.03
• Residual factor for significantly intense reflections: 0.0216
• Weighted residual factors for significantly intense reflections: 0.0428
• Weighted residual factors for all reflections included in the refinement: 0.0456
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No