Information card for entry 7232185

Structure parameters

• Formula: Ca6.983 O28 Pb3.517 V7
• Calculated formula: Ca6.982 O28 Pb3.5185 V7
• Title of publication: Ferroelectricity, ionic conductivity and structural paths for large cation migration in Ca10.5−xPbx(VO4)7 single crystals, x = 1.9, 3.5, 4.9
• Authors of publication: Deyneko, Dina V.; Petrova, Daria A.; Aksenov, Sergey M.; Stefanovich, Sergey Yu.; Baryshnikova, Oksana V.; Fedotov, Stanislav S.; Burns, Peter C.; Kosmyna, Miron B.; Shekhovtsov, Aleksey N.; Lazoryak, Bogdan I.
• Journal of publication: CrystEngComm
• Year of publication: 2019
• Journal volume: 21
• Journal issue: 8
• Pages of publication: 1309
• a: 10.9801 ± 0.0009 Å
• b: 10.9801 ± 0.0009 Å
• c: 38.5568 ± 0.0012 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 4025.7 ± 0.5 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 161
• Hermann-Mauguin space group symbol: R 3 c :H
• Hall space group symbol: R 3 -2"c
• Residual factor for all reflections: 0.0393
• Residual factor for significantly intense reflections: 0.0347
• Weighted residual factors for significantly intense reflections: 0.0456
• Weighted residual factors for all reflections included in the refinement: 0.047
• Goodness-of-fit parameter for significantly intense reflections: 1.02
• Goodness-of-fit parameter for all reflections included in the refinement: 1.01
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No