Information card for entry 1008755

Structure parameters

• Chemical name: Dialuminium silicate oxide
• Mineral name: Kyanite
• Formula: Al2 O5 Si
• Calculated formula: Al2 O5 Si
• Title of publication: Comparaison de deux affinements de la structure de la cyanite
• Authors of publication: de Rango, C; Tsoucaris, G; Zelwer, C; Devaux, J
• Journal of publication: Bulletin de la Societe Francaise de Mineralogie et de Cristallographie (72,1949-100,1977)
• Year of publication: 1966
• Journal volume: 89
• Pages of publication: 419 - 424
• a: 7.11 ± 0.01 Å
• b: 7.83 ± 0.01 Å
• c: 5.58 ± 0.01 Å
• α: 89.88 ± 0.12°
• β: 101.23 ± 0.12°
• γ: 106.1 ± 0.12°
• Cell volume: 292.3 ų
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.015
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No