Ca0.91 Cu2 O7 Pb0.5 Sr2 Tl0.59
Martin C, Provost J, Bourgault D, Domenges B, Michel C, Hervieu M, Raveau B
Physica C 157 (1989) 460-468
Structural peculiarities of the "1212" superconductor Tl.5Pb.5Sr2CaCu2O5
_cod_database_code 1001411
_database_code_amcsd 0015013
3.795 3.795 12.094 90 90 90 P4/mmm
atom   x   y     z occ
Tl1   .5  .5    .5 .48
Pb1   .5  .5    .5  .5
Ca1   .5  .5    .5 .02
Sr1    0   0 .2808
Ca2    0   0     0 .89
Tl2    0   0     0 .11
Cu1   .5  .5  .135
O1     0  .5  .135
O2    .5  .5  .305
O3   .08 .08    .5 .25