Information card for entry 1001523

Structure parameters

• Chemical name: Thallium(III) barium strontium neodymium dicopper oxide
• Formula: Ba Cu2 Nd O7 Sr Tl
• Calculated formula: Ba Cu2 Nd O7 Sr Tl
• Title of publication: Influence of the size of alkaline earth cations on the structural distortion and transport properties of the semiconducting 1212 - type cuprates TlBa~2-x~Sr~x~LnCu~2~O~7~
• Authors of publication: Huve, M; Martin, C; Michel, C; Maignan, A; Hervieu, M; Raveau, B
• Journal of publication: Journal of Physics and Chemistry of Solids
• Year of publication: 1993
• Journal volume: 54
• Pages of publication: 145 - 152
• a: 3.8798 ± 0.0001 Å
• b: 3.8798 ± 0.0001 Å
• c: 12.2573 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 184.5 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: 0.08
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No