Information card for entry 1541136

Structure parameters

• Chemical name: Sr Ta O2 N
• Formula: N O2 Sr Ta
• Calculated formula: N O2 Sr Ta
• Title of publication: Neutron diffraction study of the SrTaO2N oxynitride perovskite and of the Ba1-xSrxTaO2N solid solution
• Authors of publication: Pors, F.; Laurent, Y.; Bacher, P.; Marchand, R.; Roult, G.
• Journal of publication: Revue Internationale des Hautes Temperatures et des Refractaires
• Year of publication: 1988
• Journal volume: 24
• Pages of publication: 239 - 246
• a: 5.6919 Å
• b: 5.6919 Å
• c: 8.0905 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 262.114 ų
• Number of distinct elements: 4
• Space group number: 121
• Hermann-Mauguin space group symbol: I -4 2 m
• Hall space group symbol: I -4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No