Information card for entry 4506960

Structure parameters

• Common name: claudetite II
• Chemical name: arsenic(III) oxide
• Formula: As2 O3
• Calculated formula: As2 O3
• Title of publication: As2O3Polymorphs: Theoretical Insight into Their Stability and Ammonia Templated Claudetite II Crystallization
• Authors of publication: Guńka, Piotr A.; Dranka, Maciej; Piechota, Jacek; Żukowska, Grażyna Z.; Zalewska, Aldona; Zachara, Janusz
• Journal of publication: Crystal Growth & Design
• Year of publication: 2012
• Journal volume: 12
• Journal issue: 11
• Pages of publication: 5663
• a: 8.0131 ± 0.0014 Å
• b: 4.5717 ± 0.0007 Å
• c: 9.1154 ± 0.0015 Å
• α: 90°
• β: 101.831 ± 0.018°
• γ: 90°
• Cell volume: 326.84 ± 0.1 ų
• Cell temperature: 298 ± 0.1 K
• Ambient diffraction temperature: 298 ± 0.1 K
• Number of distinct elements: 2
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0298
• Residual factor for significantly intense reflections: 0.0255
• Weighted residual factors for significantly intense reflections: 0.0547
• Weighted residual factors for all reflections included in the refinement: 0.0565
• Goodness-of-fit parameter for all reflections included in the refinement: 1.04
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No