Information card for entry 1533556

Structure parameters

• Chemical name: Co Sr2 Y Cu2 O7
• Formula: Co Cu2 O7 Sr2 Y
• Calculated formula: Co Cu2 O7 Sr2 Y
• Title of publication: Cation intermixing and ordering phenomenon in M-O layer of M Sr2 Y Cu2 Oz (M-1212) compounds with M = Fe, Co, Al and Ga: a neutron powder diffraction study
• Authors of publication: Awana, V.P.S.; Yelon, W.B.; Takayama-Muromachi, E.; Malik, S.K.; Karppinen, M.; Yamauchi, H.; Krishnamurty, V.V.
• Journal of publication: Journal of Applied Physics
• Year of publication: 2003
• Journal volume: 93
• Pages of publication: 8221 - 8223
• a: 22.7987 Å
• b: 5.4515 Å
• c: 5.4089 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 672.257 ų
• Number of distinct elements: 5
• 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