Information card for entry 1010413

Structure parameters

• Chemical name: Chromium(VI) oxide
• Formula: Cr O3
• Calculated formula: Cr O1.5
• SMILES: [O][Cr](=O)(=O)O[Cr](=O)(=O)[O]
• Title of publication: Crystal Structure of Chromium Trioxide
• Authors of publication: Wooster, W A; Wooster, N
• Journal of publication: Nature (London)
• Year of publication: 1931
• Journal volume: 127
• Pages of publication: 782 - 782
• a: 8.5 ± 0.09 Å
• b: 4.73 ± 0.05 Å
• c: 5.72 ± 0.06 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 230 ų
• Number of distinct elements: 2
• Space group number: 63
• Hermann-Mauguin space group symbol: C c m m
• Hall space group symbol: -C 2c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No