Information card for entry 4340710

Structure parameters

• Formula: K0.5 Li0.5 Nb5 O15 Pb2
• Calculated formula: K0.5 Nb5 O15 Pb1.99997
• Title of publication: Ordered Structure and Thermal Expansion in Tungsten Bronze Pb2K0.5Li0.5Nb5O15.
• Authors of publication: Lin, Kun; Rong, Yangchun; Wu, Hui; Huang, Qingzhen; You, Li; Ren, Yang; Fan, Longlong; Chen, Jun; Xing, Xianran
• Journal of publication: Inorganic chemistry
• Year of publication: 2014
• Journal volume: 53
• Journal issue: 17
• Pages of publication: 9174 - 9180
• a: 12.56672 ± 0.00001 Å
• b: 12.56672 ± 0.00001 Å
• c: 3.924914 ± 0.000004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 619.832 ± 0.0009 ų
• Cell temperature: 823 K
• Ambient diffraction temperature: 823 K
• Number of distinct elements: 5
• Space group number: 127
• Hermann-Mauguin space group symbol: P 4/m b m
• Hall space group symbol: -P 4 2ab
• Residual factor for all reflections: 13.3
• Weighted residual factors for all reflections: 3.83
• Residual factor R(I) for significantly intense reflections: 7.79
• Goodness-of-fit parameter for all reflections: 3.63
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No