Information card for entry 4002563

Structure parameters

• Chemical name: Sr2 Sm ((Fe0.667 Cu0.333) (Cu0.833 Fe0.167)2 O7.40)
• Formula: Cu1.999 Fe1.001 O7.4 Sm Sr2
• Calculated formula: Cu1.999 Fe1.001 O7.4 Sm Sr2
• Title of publication: Systematic study on crystal structure and properties of Fe Sr2 Ln Cu2 O7+d (Ln = La, Nd, Sm, Eu, Gd, Dy, Ho, Er and Yb)
• Authors of publication: Yang, L.T.; Liang, J.K.; Liu, Q.L.; Fan, H.M.; Yang, H.F.; Feng, X.M.; Song, G.B.; Rao, G.H.
• Journal of publication: Chemistry of Materials (1,1989-)
• Year of publication: 2003
• Journal volume: 15
• Pages of publication: 4987 - 4995
• a: 3.8559 Å
• b: 3.8559 Å
• c: 11.4273 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 169.901 ų
• Number of distinct elements: 5
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No