Information card for entry 4103367

Structure parameters

• Formula: Al Bi2 Br Cl4 Te2
• Calculated formula: Al Bi2 Br Cl4 Te2
• Title of publication: Synthesis in Ionic Liquids: [Bi2Te2Br](AlCl4), a Direct Gap Semiconductor with a Cationic Framework
• Authors of publication: Kanishka Biswas; Qichun Zhang; In Chung; Jung-Hwan Song; John Androulakis; Arthur J. Freeman; Mercouri G. Kanatzidis
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2010
• Journal volume: 132
• Pages of publication: 14760 - 14762
• a: 21.2247 ± 0.0013 Å
• b: 8.4778 ± 0.0003 Å
• c: 13.2264 ± 0.001 Å
• α: 90°
• β: 99.28 ± 0.005°
• γ: 90°
• Cell volume: 2348.8 ± 0.2 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• 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: 0.0664
• Residual factor for significantly intense reflections: 0.0435
• Weighted residual factors for significantly intense reflections: 0.1104
• Weighted residual factors for all reflections included in the refinement: 0.1229
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No