Information card for entry 4002515

Structure parameters

• Chemical name: Ca2 Co1.237 Al0.763 O5
• Formula: Al0.763 Ca2 Co1.237 O5
• Calculated formula: Al0.763 Ca2 Co1.237 O5
• Title of publication: Modulated distribution of differently ordered tetrahedral chains inthe brownmillerite structure
• Authors of publication: Lambert, S.; Leligny, H.; Grebille, D.; Pelloquin, D.; Raveau, B.
• Journal of publication: Chemistry of Materials (1,1989-)
• Year of publication: 2002
• Journal volume: 14
• Pages of publication: 1818 - 1826
• a: 14.7117 Å
• b: 5.515 Å
• c: 5.2813 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 428.498 ų
• Number of distinct elements: 4
• Space group number: 46
• Hermann-Mauguin space group symbol: I m a 2
• Hall space group symbol: I 2 -2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No