Information card for entry 1010994

Structure parameters

• Chemical name: Selenium oxide
• Mineral name: Downeyite
• Formula: O2 Se
• Calculated formula: O2 Se
• SMILES: [O][Se](=O)O[Se](=O)[O]
• Title of publication: The Crystal Structure of Selenium Dioxide
• Authors of publication: McCullough, J D
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 1937
• Journal volume: 59
• Pages of publication: 789 - 794
• a: 8.353 ± 0.005 Å
• b: 8.353 ± 0.005 Å
• c: 5.051 ± 0.01 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 352.4 ų
• Number of distinct elements: 2
• Space group number: 135
• Hermann-Mauguin space group symbol: P 42/m b c
• Hall space group symbol: -P 4c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No