Information card for entry 2104444

Structure parameters

• Formula: Ca Mn7 O12
• Calculated formula: Ca0.166667 Mn1.16667 O2
• Title of publication: Modulation of atomic positions in CaCu~<i>x~</i>Mn~7{-~<i>x</i>}O~12~ (<i>x</i> {łeq} 0.1)
• Authors of publication: Sławiński, W.; Przeniosło, R.; Sosnowska, I.; Bieringer, M.; Margiolaki, I.; Suard, E.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 5
• Pages of publication: 535 - 542
• a: 10.45516 ± 0.00001 Å
• b: 10.45516 ± 0.00001 Å
• c: 6.34126 ± 0.000007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 600.299 ų
• Ambient diffraction temperature: 250 K
• Number of distinct elements: 3
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.39996 Å
• Diffraction radiation type: synchrotron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No