Information card for entry 1001627

Structure parameters

• Chemical name: Sodium phosphate tungstate (1.7/4/14)
• Formula: Na1.7 O50 P4 W14
• Calculated formula: Na1.7 O50 P4 W14
• Title of publication: Na(x) P4 W14 O50: The sodium m=7 member of the monophosphate tungsten bronze series A(x)(P O2)4 (W O3)2m
• Authors of publication: Lamire, M; Labbe, P; Goreaud, M; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1987
• Journal volume: 66
• Pages of publication: 64 - 72
• a: 6.575 ± 0.002 Å
• b: 5.304 ± 0.001 Å
• c: 27.07599 ± 0.003 Å
• α: 89.62 ± 0.01°
• β: 96.17 ± 0.01°
• γ: 90.26 ± 0.01°
• Cell volume: 938.7 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: A -1
• Hall space group symbol: -P 1 (-x,-1/2*y+1/2*z,1/2*y+1/2*z)
• Residual factor for all reflections: 0.036
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No