Information card for entry 1514110

Structure parameters

• Chemical name: Manganese(IV) Oxide
• Mineral name: Pyrolusite
• Formula: Mn O2
• Calculated formula: Mn O2
• Title of publication: Crystal structure of the rutile type
• Authors of publication: John, A. S.
• Journal of publication: Physical Review (1,1893-132,1963/141,1966-188,1969)
• Year of publication: 1923
• Journal volume: 21
• Pages of publication: 389 - 389
• a: 4.4 Å
• b: 4.4 Å
• c: 2.87 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 55.563 ų
• Number of distinct elements: 2
• Space group number: 136
• Hermann-Mauguin space group symbol: P 42/m n m
• Hall space group symbol: -P 4n 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No