Information card for entry 4308078

Structure parameters

• Common name: Mayenite
• Formula: Al14 Ca12 O33
• Calculated formula: Al14 Ca12 O32.888
• Title of publication: Crystal Structures and in-Situ Formation Study of Mayenite Electrides
• Authors of publication: Luis Palacios; Ángeles G. De La Torre; Sebastián Bruque; Jose L. García-Muñoz; Santiago García-Granda; Denis Sheptyakov; Miguel A. G. Aranda
• Journal of publication: Inorganic Chemistry
• Year of publication: 2007
• Journal volume: 46
• Pages of publication: 4167 - 4176
• a: 11.9824 ± 0.0005 Å
• b: 11.9824 ± 0.0005 Å
• c: 11.9824 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1720.41 ± 0.12 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 220
• Hermann-Mauguin space group symbol: I -4 3 d
• Hall space group symbol: I -4bd 2c 3
• Residual factor for all reflections: 0.0423
• Residual factor for significantly intense reflections: 0.042
• Weighted residual factors for significantly intense reflections: 0.1175
• Weighted residual factors for all reflections included in the refinement: 0.118
• Goodness-of-fit parameter for all reflections included in the refinement: 1.019
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No