Information card for entry 9012373

Structure parameters

• Mineral name: Marokite
• Formula: Ca Mn2 O4
• Calculated formula: Ca Mn2 O4
• Title of publication: New model for the magnetic structure of the marokite-type oxide CaMn2O4 Note: reported bond lengths are inconsistent with reported structure Sample: T = 1.5 K
• Authors of publication: Zouari, S.; Ranno, L.; Cheikh-Rouhou A; Isnard, O.; Pernet, M.; Wolfers, P.; Strobel, P.
• Journal of publication: Journal of Alloys and Compounds
• Year of publication: 2003
• Journal volume: 353
• Pages of publication: 5 - 11
• a: 6.2545 Å
• b: 9.8995 Å
• c: 9.627 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 596.069 ų
• Ambient diffraction temperature: 1.5 K
• Number of distinct elements: 3
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No