Information card for entry 2310032

Structure parameters

• Formula: Ca Mn7 O12
• Calculated formula: Ca Mn7 O12
• Title of publication: Helical screw type magnetic structure of the multiferroic CaMn~7~O~12~ with low Cu-doping
• Authors of publication: Sławiński, W.; Przeniosło, R.; Sosnowska, I.; Petříček, V.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 3
• Pages of publication: 240 - 249
• a: 10.44365 ± 0.000011 Å
• b: 10.44365 ± 0.000011 Å
• c: 6.343562 ± 0.000008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 599.195 ± 0.0012 ų
• Cell temperature: 70 K
• Ambient diffraction temperature: 70 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: R-3(00\g)0
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 0.39996 Å
• Diffraction radiation type: X-ray
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No