data_Ba2Y(Cu2O3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.68
_cell_length_b   13.68
_cell_length_c   3.96
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   164.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2Y(Cu2O3)2
_chemical_formula_sum   'Ba2 Y1 Cu4 O6'
_cell_volume   203.5
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ba  Ba0  1  0.89  0.68  0.0  1.0
  Ba  Ba1  1  0.89  0.32  0.0  1.0
  Y  Y2  1  0.0  0.0  0.0  1.0
  Cu  Cu3  1  0.89  0.29  0.98  1.0
  Cu  Cu4  1  0.89  0.71  0.98  1.0
  Cu  Cu5  1  0.89  0.36  0.98  1.0
  Cu  Cu6  1  0.89  0.64  0.98  1.0
  O  O7  1  0.89  0.23  0.98  1.0
  O  O8  1  0.89  0.77  0.98  1.0
  O  O9  1  0.89  0.59  0.0  1.0
  O  O10  1  0.89  0.41  0.0  1.0
  O  O11  1  0.89  0.66  0.98  1.0
  O  O12  1  0.89  0.34  0.98  1.0

data_Ba2Y(Cu2O3)2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.79
_cell_length_b   3.96
_cell_length_c   13.68
_cell_angle_alpha   90.0
_cell_angle_beta   97.96
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2Y(Cu2O3)2
_chemical_formula_sum   'Ba2 Y1 Cu4 O6'
_cell_volume   203.5
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ba  Ba0  1  0.32  0.0  0.42  1.0
  Ba  Ba1  1  0.68  0.0  0.79  1.0
  Y  Y2  1  0.0  0.0  0.0  1.0
  Cu  Cu3  1  0.29  0.02  0.39  1.0
  Cu  Cu4  1  0.36  0.02  0.47  1.0
  Cu  Cu5  1  0.64  0.02  0.74  1.0
  Cu  Cu6  1  0.71  0.02  0.82  1.0
  O  O7  1  0.23  0.02  0.34  1.0
  O  O8  1  0.34  0.02  0.44  1.0
  O  O9  1  0.41  0.0  0.52  1.0
  O  O10  1  0.59  0.0  0.69  1.0
  O  O11  1  0.66  0.02  0.77  1.0
  O  O12  1  0.77  0.02  0.87  1.0

Ba Ba Y Cu Cu Cu Cu O O O O O O