Information card for entry 4002472

Structure parameters

• Formula: Ba8 Co7 O21
• Calculated formula: Ba8 Co7 O21
• Title of publication: Crystal structure of Ba12 Co11 O33. Reinvestigation using the superspace group approach of orthorhombic oxides A1+x (A'x B1-x) O3 based on (A8 O24) and (A8 A'2 O18) layers
• Authors of publication: Darriet, J.; Elcoro, L.; Perez-Mato, J.M.; Gaudin, E.; El Abed, A.
• Journal of publication: Chemistry of Materials (1,1989-)
• Year of publication: 2002
• Journal volume: 14
• Pages of publication: 3349 - 3363
• a: 11.48 Å
• b: 19.89 Å
• c: 17.46 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3986.77 ų
• Number of distinct elements: 3
• Space group number: 43
• Hermann-Mauguin space group symbol: F d 2 d
• Hall space group symbol: F -2d -2d
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No