Information card for entry 1560526

Structure parameters

• Formula: Al4 B2 O9
• Calculated formula: Al4 B2 O9
• Title of publication: Elucidating structural order and disorder phenomena in mullite-type Al 4 B 2 O 9 by automated electron diffraction tomography
• Authors of publication: Zhao, Haishuang; Krysiak, Yaşar; Hoffmann, Kristin; Barton, Bastian; Molina-Luna, Leopoldo; Neder, Reinhard B.; Kleebe, Hans-Joachim; Gesing, Thorsten M.; Schneider, Hartmut; Fischer, Reinhard X.; Kolb, Ute
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2017
• Journal volume: 249
• Pages of publication: 114 - 123
• a: 14.813 ± 0.001 Å
• b: 5.5418 ± 0.0003 Å
• c: 15.0593 ± 0.0009 Å
• α: 90°
• β: 90.93 ± 0.002°
• γ: 90°
• Cell volume: 1236.07 ± 0.13 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.2961
• Residual factor for significantly intense reflections: 0.2873
• Weighted residual factors for significantly intense reflections: 0.569
• Weighted residual factors for all reflections included in the refinement: 0.5768
• Goodness-of-fit parameter for all reflections included in the refinement: 4.486
• Diffraction radiation wavelength: 0.0197 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No