Information card for entry 1517685

Structure parameters

• Chemical name: Oxoniobium Phosphate(V)
• Formula: Nb O5 P
• Calculated formula: Nb O5 P
• Title of publication: Negative thermal expansion in orthorhombic Nb O P O4
• Authors of publication: Amos, T.; Sleight, A.W.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2001
• Journal volume: 160
• Pages of publication: 230 - 238
• a: 13.081 ± 0.01 Å
• b: 5.2875 ± 0.0006 Å
• c: 13.255 ± 0.002 Å
• α: 90°
• β: 120.6 ± 0.05°
• γ: 90°
• Cell volume: 789.1 ± 0.7 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.056
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No