Information card for entry 1000091

Structure parameters

• Chemical name: Calcium lutetium fluoride (2.03/.97/7)
• Formula: Ca2.028 F7 Lu0.972
• Calculated formula: Ca2.0284 F7 Lu0.9716
• Title of publication: Short-range order in the anion-excess fluorite-related Ca~0.68~Ln~0.32~F~2.32~ solid solutions: EXAFS study of the Ln^3+^ environment
• Authors of publication: Laval, J P; Abaouz, A; Frit, B; Le Bail, A
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1990
• Journal volume: 85
• Pages of publication: 133 - 143
• a: 8.6633 ± 0.0003 Å
• b: 8.6633 ± 0.0003 Å
• c: 16.5252 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1240.3 ų
• Number of distinct elements: 3
• Space group number: 87
• Hermann-Mauguin space group symbol: I 4/m
• Hall space group symbol: -I 4
• Residual factor for all reflections: 0.05
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No