Information card for entry 9011656

Structure parameters

• Common name: Silicon
• Mineral name: Silicon
• Formula: Si
• Calculated formula: Si
• SMILES: [Si]
• Title of publication: New high-pressure phase of Si Sample: structure exists between 13 GPa to 18 GPa Note: intermediate structure between those of Si II and Si V
• Authors of publication: McMahon, M. I.; Nelmes, R. J.
• Journal of publication: Physical Review B
• Year of publication: 1993
• Journal volume: 47
• Pages of publication: 8337 - 8340
• a: 4.737 Å
• b: 4.502 Å
• c: 2.55 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 54.381 ų
• Number of distinct elements: 1
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No