Information card for entry 1541253

Structure parameters

• Chemical name: Tl1.17 Ca0.83 Ba2 Cu2 O6.75
• Formula: Ba2 Ca0.83 Cu2 O6.75 Tl1.17
• Calculated formula: Ba2 Ca0.831 Cu2 O6.747 Tl1.169
• Title of publication: Structural and compositional characterization of polycrystals and single crystals in the Bi- and Tl-superconductor systems: Crystal structure of Tl Ca Ba2 Cu2 O7
• Authors of publication: Morosin, B.; Ginley, D.S.; Hlava, P.F.; Kwak, J.F.; Baughman, R.J.; Carr, M.J.; Schirber, J.E.; Venturini, E.L.
• Journal of publication: Physica C (Amsterdam)
• Year of publication: 1988
• Journal volume: 152
• Pages of publication: 413 - 423
• a: 3.8566 Å
• b: 3.8566 Å
• c: 12.754 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 189.695 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