Ca0.77 Cu2 Hg0.3 Nd0.23 O7 Pb0.7 Sr2
Martin C, Hervieu M, Huve M, Michel C, Maignan A, Van Tendeloo G, Raveau B
Physica C 222 (1994) 19-26
Lead-mercury-based superconductors. The 1212 cuprate Pb0.7Hg0.3Sr2+x
Ca0.7Nd0.3-xCu2O7-d and the new oxycarbonate Pb0.7Hg0.3Sr4Cu2(CO3)O7
_cod_database_code 1001631
_database_code_amcsd 0015062
3.8116 3.8116 12.1337 90 90 90 P4/mmm
atom    x  y     z  occ
Pb1  .065  0     0 .175
Hg1  .065  0     0 .075
Sr1    .5 .5 .2145
Nd1    .5 .5    .5  .23
Ca1    .5 .5    .5  .77
Cu1     0  0 .3609
O1     .5 .5     0
O2      0  0  .168
O3      0 .5  .371