Information card for entry 1001447

Structure parameters

• Chemical name: Tetrasodium niobium phosphate (4/8/6)
• Formula: Na4 Nb8 O35 P6
• Calculated formula: Na4 Nb8 O35 P6
• Title of publication: A niobium phosphate bronze closely related to the tungsten phosphate bronzes family: Na~4~Nb~8~P~6~O~35~
• Authors of publication: Benabbas, A; Borel, M M; Grandin, A; Leclaire, A; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1990
• Journal volume: 89
• Pages of publication: 75 - 82
• a: 8.4992 ± 0.0007 Å
• b: 15.339 ± 0.0008 Å
• c: 10.5913 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1380.8 ų
• Number of distinct elements: 4
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor for all reflections: 0.036
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No