Information card for entry 9011653

Structure parameters

• Common name: Selenium
• Mineral name: Selenium
• Formula: Se
• Calculated formula: Se
• SMILES: [Se]
• Title of publication: Effect of pressure on the atom positions in Se and Te Sample: at P = 7.70 GPa Note: known as alpha phase with trigonal structure
• Authors of publication: Keller, R.; Holzapfel, W. B.; Schulz, H.
• Journal of publication: Physical Review B
• Year of publication: 1977
• Journal volume: 16
• Pages of publication: 4404 - 4412
• a: 3.81 Å
• b: 3.81 Å
• c: 5.11 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 64.239 ų
• Ambient diffracton pressure: 7700000 kPa
• Number of distinct elements: 1
• Space group number: 152
• Hermann-Mauguin space group symbol: P 31 2 1
• Hall space group symbol: P 31 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No