Information card for entry 1001859

Structure parameters

• Chemical name: Calcium caesium niobiophosphate *
• Formula: Ca0.504 Cs2 Nb6 O24 P3
• Calculated formula: Ca0.504 Cs1.998 Nb6 O24 P3
• Title of publication: A niobium phosphate with a tunnel structure: Ca0.5Cs2Nb6P3O24
• Authors of publication: Costentin, G; Borel, M M; Grandin, A; Leclaire, A; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1991
• Journal volume: 90
• Pages of publication: 279 - 284
• a: 13.3799 ± 0.0009 Å
• b: 13.3799 ± 0.0009 Å
• c: 10.3713 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1607.9 ų
• Number of distinct elements: 5
• Space group number: 155
• Hermann-Mauguin space group symbol: R 3 2 :H
• Hall space group symbol: R 3 2"
• Residual factor for all reflections: 0.034
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No