Information card for entry 2101168

Structure parameters

• Mineral name: Hematite
• Formula: Fe2 O3
• Calculated formula: Fe2 O3
• SMILES: [Fe+3].[Fe+3].[O-2].[O-2].[O-2]
• Title of publication: Synchrotron X-ray study of the electron density in α-Fe~2~O~3~
• Authors of publication: Maslen, E. N.; Streltsov, V. A.; Streltsova, N. R.; Ishizawa, N.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 4
• Pages of publication: 435 - 441
• a: 5.0355 ± 0.0005 Å
• b: 5.0355 ± 0.0005 Å
• c: 13.7471 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 301.88 ± 0.07 ų
• Number of distinct elements: 2
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Diffraction radiation wavelength: 0.7 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No