Information card for entry 4341306

Structure parameters

• Common name: delta tantalum oxide nitride
• Chemical name: tantalum oxide nitride (anatase type)
• Formula: N O Ta
• Calculated formula: N O Ta
• Title of publication: Synthesis and Crystal Structure of δ-TaON, a Metastable Polymorph of Tantalum Oxide Nitride.
• Authors of publication: Lüdtke, Tobias; Schmidt, Alexander; Göbel, Caren; Fischer, Anna; Becker, Nils; Reimann, Christoph; Bredow, Thomas; Dronskowski, Richard; Lerch, Martin
• Journal of publication: Inorganic chemistry
• Year of publication: 2014
• Journal volume: 53
• Journal issue: 21
• Pages of publication: 11691 - 11698
• a: 3.91954 ± 0.00016 Å
• b: 3.91954 ± 0.00016 Å
• c: 10.1132 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 155.367 ± 0.012 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 141
• Hermann-Mauguin space group symbol: I 41/a m d :2
• Hall space group symbol: -I 4bd 2
• Residual factor for all reflections: 0.0073
• Residual factor R(I) for significantly intense reflections: 0.0141
• Goodness-of-fit parameter for all reflections: 1.75
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54187 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No