Information card for entry 1545643

Structure parameters

• Formula: K La Nb2 O7
• Calculated formula: K1.094 La0.968 Nb2 O7
• Title of publication: Structure determination of KLaNb2O7 exhibiting ion exchange ability by X-ray powder diffraction
• Authors of publication: Sato, M.; Abo, J.; Jin, T.; Ohta, M.
• Journal of publication: Solid State Ionics
• Year of publication: 1992
• Journal volume: 51
• Pages of publication: 85 - 89
• a: 3.906 ± 0.0001 Å
• b: 21.603 ± 0.0007 Å
• c: 3.8879 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 328.066 ± 0.016 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 21
• Hermann-Mauguin space group symbol: C 2 2 2
• Hall space group symbol: C 2 2
• RFsqd: 0.0152
• Residual factor R(I) for significantly intense reflections: 0.029
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No