Information card for entry 2216818

Structure parameters

• Chemical name: Potassium calcium diniobium hexaoxide fluoride
• Formula: Ca F K Nb2 O6
• Calculated formula: Ca F K Nb2 O6
• Title of publication: KCaNb~2~O~6~F from a combined synchrotron X-ray and neutron powder diffraction study
• Authors of publication: Chung-Yul Yoo; Seung-Joo Kim
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 12
• Pages of publication: i203 - i204
• a: 10.55376 ± 0.00012 Å
• b: 10.55376 ± 0.00012 Å
• c: 10.55376 ± 0.00012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1175.5 ± 0.02 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 5
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Goodness-of-fit parameter for all reflections: 1.57
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 1.8348 Å
• Diffraction radiation type: Neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No