Information card for entry 2105661

Structure parameters

• Formula: Br4 Cs2 Hg
• Calculated formula: Br4 Cs2 Hg
• Title of publication: Structural Analysis of Cs~2~HgBr~4~ in Normal, Incommensurate and Twinned Phases
• Authors of publication: Pinheiro, C. B.; Jório, A.; Pimenta, M. A.; Speziali, N. L.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 3
• Pages of publication: 197 - 203
• a: 10.24 ± 0.001 Å
• b: 7.9 ± 0.001 Å
• c: 13.888 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1123.5 ± 0.2 ų
• Cell temperature: 238 K
• Ambient diffraction temperature: 235 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for significantly intense reflections: 0.0413
• Weighted residual factors for significantly intense reflections: 0.049
• Goodness-of-fit parameter for significantly intense reflections: 1.6
• Diffraction radiation wavelength: 0.5608 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No