Information card for entry 9017090

Structure parameters

• Mineral name: Hydrohematite
• Formula: Fe1.946 O3
• Calculated formula: Fe7.784 O12
• Title of publication: A refined monoclinic structure for a variety of "hydrohematite" Note: T = 38 C
• Authors of publication: Peterson, K. M.; Heaney, P. J.; Post, J. E.; Eng, P. J.
• Journal of publication: American Mineralogist
• Year of publication: 2015
• Journal volume: 100
• Pages of publication: 570 - 579
• a: 7.3951 Å
• b: 5.0117 Å
• c: 5.4417 Å
• α: 90°
• β: 95.666°
• γ: 90°
• Cell volume: 200.695 ų
• Ambient diffraction temperature: 311.15 K
• Number of distinct elements: 2
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No