data_Y2CoCu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.25
_cell_length_b   5.49
_cell_length_c   5.49
_cell_angle_alpha   40.24
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2CoCu
_chemical_formula_sum   'Y2 Co1 Cu1'
_cell_volume   82.89
_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
  Y  Y2  1  0.0  0.0  0.22  1.0
  Y  Y3  1  0.12  0.0  0.32  1.0
  Co  Co0  1  0.0  0.0  0.86  1.0
  Cu  Cu1  1  0.12  0.0  0.3  1.0

data_Y2CoCu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.78
_cell_length_b   4.25
_cell_length_c   5.49
_cell_angle_alpha   90.0
_cell_angle_beta   110.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2CoCu
_chemical_formula_sum   'Y2 Co1 Cu1'
_cell_volume   82.89
_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
  Y  Y0  1  0.68  0.12  0.68  1.0
  Y  Y1  1  0.78  0.0  0.78  1.0
  Co  Co2  1  0.14  0.0  0.14  1.0
  Cu  Cu3  1  0.7  0.12  0.7  1.0

Y Y Co Cu