Information card for entry 4328260

Structure parameters

• Common name: α-Au2[1,2bis(diphenylarsine)ethane]Br2
• Formula: C26 H24 As2 Au2 Br2
• Calculated formula: C26 H24 As2 Au2 Br2
• Title of publication: Polymorphs and Aurophilic Interactions in Colorless Crystals of Au2(μ-1,2 bis-(diphenylarsino)ethane)X2, (X = Cl, Br, I)
• Authors of publication: Sang Ho Lim; Marilyn M. Olmstead; James C. Fettinger; Alan L. Balch
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 1925 - 1932
• a: 12.8317 ± 0.0007 Å
• b: 11.4253 ± 0.0006 Å
• c: 19.4144 ± 0.0009 Å
• α: 90°
• β: 110.402 ± 0.003°
• γ: 90°
• Cell volume: 2667.7 ± 0.2 ų
• Cell temperature: 90 ± 2 K
• Ambient diffraction temperature: 90 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0328
• Residual factor for significantly intense reflections: 0.0225
• Weighted residual factors for significantly intense reflections: 0.0445
• Weighted residual factors for all reflections included in the refinement: 0.0473
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No