Information card for entry 7203989

Structure parameters

• Formula: Ba3 Nb2 O18 P4
• Calculated formula: Ba3 Nb2 O18 P4
• Title of publication: Hydrothermal synthesis and structures of Ba3(NbO)2(PO4)4 and Co3(NbO)2(PO4)4(H2O)10
• Authors of publication: Wang, Xiqu; Liu, Lumei; Jacobson, Allan J.
• Journal of publication: Journal of Materials Chemistry
• Year of publication: 2000
• Journal volume: 10
• Journal issue: 12
• Pages of publication: 2774
• a: 4.8898 ± 0.0005 Å
• b: 9.0758 ± 0.001 Å
• c: 9.521 ± 0.001 Å
• α: 88.815 ± 0.002°
• β: 78.638 ± 0.002°
• γ: 78.491 ± 0.002°
• Cell volume: 405.84 ± 0.07 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0738
• Residual factor for significantly intense reflections: 0.055
• Weighted residual factors for all reflections: 0.1428
• Weighted residual factors for significantly intense reflections: 0.133
• Goodness-of-fit parameter for all reflections: 0.997
• Goodness-of-fit parameter for significantly intense reflections: 1.053
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No