Information card for entry 2104471

Structure parameters

• Formula: Bi6.889 Br4.778 Ni2
• Calculated formula: Bi6.883 Br4.82 Ni2
• Title of publication: Superspace description of the modulated structure of the metal-salt-hybrid Bi~7{-~δ}Ni~2~Br~5{-~2δ} (δ = 1/9)
• Authors of publication: Wahl, B.; Ruck, M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 5
• Pages of publication: 593 - 599
• a: 4.066 ± 0.0004 Å
• b: 23.305 ± 0.003 Å
• c: 17.13 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1623.2 ± 0.3 ų
• Cell temperature: 293 ± 1 K
• Ambient diffraction temperature: 293 ± 1 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0431
• Residual factor for significantly intense reflections: 0.0394
• Weighted residual factors for significantly intense reflections: 0.0781
• Weighted residual factors for all reflections included in the refinement: 0.0781
• Goodness-of-fit parameter for all reflections included in the refinement: 7.85
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes