Information card for entry 4003054

Structure parameters

• Mineral name: Cd2Nb2O7
• Formula: Cd0.98 Nb O3.45
• Calculated formula: Cd0.9785 Nb O3.447
• Title of publication: Covalency-driven Structural Evolution in the Polar Pyrochlore Series Cd2Nb2O7‒xSx
• Authors of publication: Laurita, Geneva; Hickox-Young, Daniel; Husremovic, Samra; Li, Jun; Sleight, Arthur W.; Macaluso, Robin; Rondinelli, James M.; Subramanian, Mas A.
• Journal of publication: Chemistry of Materials
• Year of publication: 2019
• Journal volume: 31
• Journal issue: 18
• Pages of publication: 7626
• a: 10.373405 ± 0.000002 Å
• b: 10.373405 ± 0.000002 Å
• c: 10.373405 ± 0.000002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1116.26 ± 0.0004 ų
• Cell temperature: 340 K
• Ambient diffraction temperature: 340 K
• Number of distinct elements: 3
• 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: 1.02
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.413781 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No