Ba2 Cu3 O6.8 Y
Beech F, Miraglia S, Santoro A, Roth R
Physical Review B35 (1987) 8778-8781
Neutron study of the crystal structure and vacancy distribution in the
superconductor Ba2YCu3O9-d
_cod_database_code 1008351
_database_code_amcsd 0016262
3.8250 3.8864 11.6945 90 90 90 Pmmm
atom  x  y     z occ
Ba1  .5 .5 .1866
Y1   .5 .5    .5
Cu1   0  0     0
Cu2   0  0 .3562
O1    0  0 .1576
O2   .5  0 .3790
O3    0 .5 .3774
O4    0 .5     0  .8