Information card for entry 1007049

Structure parameters

• Chemical name: Nickel ammonium catena-phosphate
• Formula: H4 N Ni O9 P3
• Calculated formula: H4.67 N Ni O9 P3
• Title of publication: Structure cristalline du metaphosphate de nickel-ammonium rhomboedrique Ni N H~4~ (P O~3~)~3~. Donnees cristallographique sur les metaphosphates rhomboedriques du type M^II^ N H~4~ (P O~3~)3 (M^II^ = Ni, Co, Mg)
• Authors of publication: Tordjman, I; Tranqui, D; Durif, A; Averbuch, M T
• Journal of publication: Bulletin de la Societe Francaise de Mineralogie et de Cristallographie (72,1949-100,1977)
• Year of publication: 1968
• Journal volume: 91
• Pages of publication: 242 - 246
• a: 10.13 Å
• b: 10.13 Å
• c: 7.098 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 630.8 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: 0.12
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No