Information card for entry 1001657

Structure parameters

• Chemical name: Thallium(III) barium strontium calcium copper oxide (1.2/1/0.96/0.8/2/7)
• Formula: Ba1.04 Ca0.78 Cu2 O7 Sr0.96 Tl1.22
• Calculated formula: Ba1.04 Ca0.78 Cu2 O7 Sr0.96 Tl1.22
• Title of publication: Single crystal study of the 'BaSr' 1212 superconductor Tl1+x Ba Sr Ca1- x Cu2 O7-d
• Authors of publication: Labbe, Ph; Ledesert, M; Maignan, A; Martin, C; Leligny, H; Raveau, B
• Journal of publication: Acta Crystallographica B (39,1983-)
• Year of publication: 1995
• Journal volume: 51
• Pages of publication: 18 - 22
• a: 3.8271 ± 0.0007 Å
• b: 3.8271 ± 0.0007 Å
• c: 12.385 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 181.4 ų
• Number of distinct elements: 6
• Space group number: 123
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Residual factor for all reflections: 0.025
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No