Information card for entry 9015110

Structure parameters

• Mineral name: Gupeiite
• Formula: Fe3 Si
• Calculated formula: Fe3 Si
• SMILES: [Si].[Fe].[Fe].[Fe]
• Title of publication: An X-ray study of iron-rich iron-silicon alloys
• Authors of publication: Farquhar, M. C. M.; Lipson, H.; Weill, A. R.
• Journal of publication: Journal of the Iron and Steel Institute
• Year of publication: 1945
• Journal volume: 152
• Pages of publication: 457 - 472
• a: 5.655 Å
• b: 5.655 Å
• c: 5.655 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 180.841 ų
• Number of distinct elements: 2
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No