Citation: Martin, C; Provost, J; Bourgault, D; Domenges, B; Michel, C; Hervieu, M; Raveau, B (1989). Structural peculiarities of the "1212" superconductor Tl~.5~ Pb~.5~ Sr~2~ Ca Cu~2~ O~5~. Physica C (Amsterdam) (152,1988-), 157, pp. 460-468.
Formula: Ca0.91 Cu2 O7 Pb0.5 Sr2 Tl0.59
Chemical name:Thallium lead strontium calcium copper oxide *