Information card for entry 1532015

Structure parameters

• Chemical name: Sr (Sr1.28 Ca0.72) Al O4 F
• Formula: Al Ca0.72 F O4 Sr2.28
• Calculated formula: Al Ca0.714 F O4 Sr2.286
• Title of publication: Cation and anion ordering in the layered oxyfluorides Sr3-x Ax Al O4 F (A = Ba, Ca)
• Authors of publication: Prodjosantoso, A.K.; Kennedy, B.J.; Vogt, T.; Woodward, P.M.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2003
• Journal volume: 172
• Pages of publication: 89 - 94
• a: 6.7309 Å
• b: 6.7309 Å
• c: 11.0854 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 502.224 ų
• Number of distinct elements: 5
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No