Information card for entry 3000301

Structure parameters

• Common name: ludwigite
• Formula: B4 Co10.33 O20 Zr1.67
• Calculated formula: B4 Co10.3291 O20 Zr1.67088
• Title of publication: 'Metamagnetic transitions induced by doping with non-magnetic 4+ ions in ludwigites Co5A(BO5)2 (A=Zr and Hf)'
• Authors of publication: Mariano, D.L.; Heringer, M.A.V.; Freitas, D.C.; Andrade,V.M.; Saitovitch,E.B.; Continentino, M.A.; Ghivelder, L.; Passamani, E.C.; Sanchez, D.R.
• Journal of publication: Journal of Alloys and Compounds
• Year of publication: 2022
• Journal volume: 890
• Pages of publication: 161717
• a: 9.41497 ± 0.00013 Å
• b: 12.33136 ± 0.00013 Å
• c: 3.09365 ± 0.00004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 359.171 ± 0.008 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor R(I) for significantly intense reflections: 3.465
• Method of determination: powder diffraction
• Diffraction radiation type: CoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No