Information card for entry 2101252

Structure parameters

• Formula: Ba1.04 Ca0.78 Cu2 O7 Sr0.96 Tl1.22
• Calculated formula: Ba2 Ca Cu2 O7 Tl4
• Title of publication: Single crystal study of the `BaSr' 1212 superconductor Tl~1+<i>x~</i>BaSrCa~1{-~<i>x</i>}Cu~2~O~7{-~δ}
• Authors of publication: Labbé, P.; Ledésert, M.; Maignan, A.; Martin, C.; Leligny, H.; Raveau, B.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 1
• Pages of publication: 18 - 22
• a: 3.8271 ± 0.0007 Å
• b: 3.8271 ± 0.0007 Å
• c: 12.395 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 181.55 ± 0.06 ų
• Number of distinct elements: 6
• Hermann-Mauguin space group symbol: P 4/m m m
• Hall space group symbol: -P 4 2
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: Mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No