Information card for entry 4308097

Structure parameters

• Common name: Ba Al2 Si2
• Formula: Al2 Ba Si2
• Calculated formula: Al2 Ba Si2
• Title of publication: Synthesis, Structure, and Properties of BaAl2Si2
• Authors of publication: Cathie L. Condron; Håkon Hope; Paula M. B. Piccoli; Arthur J. Schultz; Susan M. Kauzlarich
• Journal of publication: Inorganic Chemistry
• Year of publication: 2007
• Journal volume: 46
• Pages of publication: 4523 - 4529
• a: 10.07 ± 0.003 Å
• b: 4.234 ± 0.001 Å
• c: 10.866 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 463.3 ± 0.2 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 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 all reflections: 0.0597
• Residual factor for significantly intense reflections: 0.0529
• Weighted residual factors for significantly intense reflections: 0.112
• Weighted residual factors for all reflections included in the refinement: 0.1155
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation probe: neutron
• Diffraction radiation type: neutronwhite-beam
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No