Information card for entry 4306893

Structure parameters

• Formula: Ag1.76 Ge2 Na4.24 Se7
• Calculated formula: Ag1.76 Ge2 Na4.24 Se7
• Title of publication: Synthesis of a Family of Solids through the Building-Block Approach: A Case Study with Ag+ Substitution in the Ternary Na-Ge-Se System
• Authors of publication: Amitava Choudhury; Sabine Strobel; Benjamin R. Martin; Angela L. Karst; Peter K. Dorhout
• Journal of publication: Inorganic Chemistry
• Year of publication: 2007
• Journal volume: 46
• Pages of publication: 2017 - 2027
• a: 9.7234 ± 0.0018 Å
• b: 10.547 ± 0.002 Å
• c: 15.236 ± 0.003 Å
• α: 90°
• β: 102.985 ± 0.003°
• γ: 90°
• Cell volume: 1522.5 ± 0.5 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0661
• Residual factor for significantly intense reflections: 0.0429
• Weighted residual factors for significantly intense reflections: 0.1033
• Weighted residual factors for all reflections included in the refinement: 0.1131
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No