Information card for entry 9003475

Structure parameters

• Mineral name: Ramsdellite
• Formula: Mn O2
• Calculated formula: Mn O2
• SMILES: [Mn+4].[O-2].[O-2]
• Title of publication: Neutron and synchrotron X-ray diffraction study of the structures and dehydration behaviors of ramsdellite and "groutellite"
• Authors of publication: Post, J. E.; Heaney, P. J.
• Journal of publication: American Mineralogist
• Year of publication: 2004
• Journal volume: 89
• Pages of publication: 969 - 975
• a: 9.2734 Å
• b: 2.8638 Å
• c: 4.5219 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 120.089 ų
• Number of distinct elements: 2
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No