Information card for entry 1525888

Structure parameters

• Chemical name: (Sm1.72 Ca0.28) (Sm0.28 Ca0.72) F4 S2
• Formula: Ca F4 S2 Sm2
• Calculated formula: Ca F4 S2 Sm2
• Title of publication: Preparation and structural properties of new series of mixed-anion compounds : rare earth fluorosulfides
• Authors of publication: Demourgues, A.; Gravereau, P.; Tressaud, A.; Laronze, H.; Macaudiere, P.
• Journal of publication: Journal of Fluorine Chemistry
• Year of publication: 2001
• Journal volume: 107
• Pages of publication: 215 - 221
• a: 3.91594 Å
• b: 3.91594 Å
• c: 19.253 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 295.237 ų
• Number of distinct elements: 4
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No