Information card for entry 1561652

Structure parameters

• Formula: As11 Sr14 Zn1.33
• Calculated formula: As11 Sr14 Zn1.336
• Title of publication: Synthesis and structure of Sr14Zn1+As11 and Eu14Zn1+As11 (x ≤ 0.5). New members of the family of pnictides isotypic with Ca14AlSb11, exhibiting a new type of structural disorder
• Authors of publication: Baranets, Sviatoslav; Darone, Gregory M.; Bobev, Svilen
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2019
• Journal volume: 280
• Pages of publication: 120990
• a: 16.5172 ± 0.0019 Å
• b: 16.5172 ± 0.0019 Å
• c: 22.193 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 6054.6 ± 1.3 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 K
• Number of distinct elements: 3
• Space group number: 142
• Hermann-Mauguin space group symbol: I 41/a c d :2
• Hall space group symbol: -I 4bd 2c
• Residual factor for all reflections: 0.0696
• Residual factor for significantly intense reflections: 0.0436
• Weighted residual factors for significantly intense reflections: 0.0978
• Weighted residual factors for all reflections included in the refinement: 0.1105
• Goodness-of-fit parameter for all reflections included in the refinement: 1.066
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No