Information card for entry 1001576

Structure parameters

• Chemical name: Thallium barium strontium calcium copper oxide (1.2/0.7/1.3/1.8/3/9)
• Formula: Ba0.72 Ca1.84 Cu3 O9 Sr1.28 Tl1.16
• Calculated formula: Ba0.72 Ca1.84 Cu3 O9 Sr1.28 Tl1.16
• Title of publication: A Sr-rich 1223 cuprate, Tl~1+x~Ba~2/3~Sr~4/3~Ca~2-x~Cu~3~O~9~ with a T~c~ of 110K . A single-crystal study.
• Authors of publication: Martin, C; Maignan, A; Huve, M; Labbe, Ph; Ledesert, M; Leligny, H; Raveau, B
• Journal of publication: Physica C (Amsterdam) (152,1988-)
• Year of publication: 1993
• Journal volume: 217
• Pages of publication: 106 - 112
• a: 3.8274 ± 0.0004 Å
• b: 3.8274 ± 0.0004 Å
• c: 15.524 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 227.4 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: 0.028
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No