Information card for entry 9012104

Structure parameters

• Mineral name: Selenium
• Formula: Se8
• Calculated formula: Se8
• SMILES: [Se]1[Se][Se][Se][Se][Se][Se][Se]1
• Title of publication: Crystal structure of gamma-monoclinic selenium Note: structure known as gamma phase Note: gamma-monoclinic selenium is allotrope of cyclo-octaselenium
• Authors of publication: Foss, O.; Janickis, V.
• Journal of publication: Dalton Transactions
• Year of publication: 1980
• Journal volume: 1980
• Pages of publication: 624 - 627
• a: 15.018 Å
• b: 14.713 Å
• c: 8.789 Å
• α: 90°
• β: 93.61°
• γ: 90°
• Cell volume: 1938.16 ų
• Number of distinct elements: 1
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No