Information card for entry 1001732

Structure parameters

• Chemical name: Potassium niobium tungsten phosphorus phosphate(V) oxide (3.73/8.41/0.12/0.47/4/18)
• Formula: K3.73 Nb8.41 O34 P4.47 W0.12
• Calculated formula: K3.73 Nb8.406 O34 P4.47 W0.124
• Title of publication: Introduction of tungsten in the niobium phosphate bronzes: the monophosphate K3.75 Nb8-x Wx O14 (P O4)4 (P0.5 Nb0.5 O4)
• Authors of publication: Leclaire, A; Borel, M-M; Mezaoui, D; Rebbah, H; Raveau, B
• Journal of publication: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Ser. II (1994-)
• Year of publication: 1996
• Journal volume: 323
• Pages of publication: 679 - 685
• a: 10.6265 ± 0.0008 Å
• b: 10.6265 ± 0.0008 Å
• c: 6.4092 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 723.7 ų
• Number of distinct elements: 5
• Space group number: 115
• Hermann-Mauguin space group symbol: P -4 m 2
• Hall space group symbol: P -4 -2
• Residual factor for all reflections: 0.029
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No