data_LaY2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.51
_cell_length_b   6.51
_cell_length_c   5.36
_cell_angle_alpha   114.11
_cell_angle_beta   114.11
_cell_angle_gamma   32.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaY2Cu
_chemical_formula_sum   'La1 Y2 Cu1'
_cell_volume   111.61
_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
  La  La1  1  0.23  0.0  0.39  1.0
  Y  Y2  1  0.2  0.0  0.83  1.0
  Y  Y3  1  0.93  0.0  0.38  1.0
  Cu  Cu0  1  0.17  0.0  0.52  1.0

data_LaY2Cu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.68
_cell_length_b   5.36
_cell_length_c   6.51
_cell_angle_alpha   114.11
_cell_angle_beta   106.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaY2Cu
_chemical_formula_sum   'La1 Y2 Cu1'
_cell_volume   111.61
_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
  La  La0  1  0.0  0.39  0.23  1.0
  Y  Y1  1  0.0  0.38  0.93  1.0
  Y  Y2  1  0.0  0.83  0.2  1.0
  Cu  Cu3  1  0.0  0.52  0.17  1.0

La Y Y Cu