Ba2 Ca0.4 Cu2 Hg0.73 O6.6 Y0.6
Maignan A, Van Tendeloo G, Hervieu M, Michel C, Raveau B
Physica C 212 (1993) 239-244
A new "1212" mercury-based 90K superconductor: Y0.6Ca0.4Ba2(Hg1-xMx)Cu2O6+y
_cod_database_code 1001572
_database_code_amcsd 0015054
3.870 3.870 12.537 90 90 90 P4/mmm
atom  x  y     z occ
Hg1   0  0     0 .73
Ba1  .5 .5 .2137
Y1   .5 .5    .5  .6
Ca1  .5 .5    .5  .4
Cu1   0  0 .3728
O1    0  0  .163
O2    0 .5  .385
O3   .5 .5     0  .6