Information card for entry 1540208

Structure parameters

• Formula: Ca2.5 Fe15.5 O25
• Calculated formula: Ca2.5 Fe15.5 O25
• Title of publication: Crystal structure of triple hexagonal Ca-ferrite Ca3.0 Fe14.82 O25 (alpha-CFF-phase)
• Authors of publication: Karpinskii, O.G.; Arakcheeva, A.V.
• Journal of publication: Kristallografiya
• Year of publication: 1987
• Journal volume: 32
• Pages of publication: 55 - 58
• a: 6.011 Å
• b: 6.011 Å
• c: 94.69 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2962.98 ų
• Number of distinct elements: 3
• Space group number: 155
• Hermann-Mauguin space group symbol: R 3 2 :H
• Hall space group symbol: R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No