data_Cu2BiW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.09
_cell_length_b   5.09
_cell_length_c   4.76
_cell_angle_alpha   104.04
_cell_angle_beta   104.04
_cell_angle_gamma   35.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2BiW
_chemical_formula_sum   'Cu2 Bi1 W1'
_cell_volume   69.72
_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
  Cu  Cu1  1  0.91  0.0  0.92  1.0
  Cu  Cu2  1  0.55  0.0  0.69  1.0
  Bi  Bi0  1  0.23  0.0  0.3  1.0
  W  W3  1  0.0  0.0  0.0  1.0

data_Cu2BiW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.13
_cell_length_b   4.76
_cell_length_c   5.09
_cell_angle_alpha   104.04
_cell_angle_beta   107.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2BiW
_chemical_formula_sum   'Cu2 Bi1 W1'
_cell_volume   69.72
_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
  Cu  Cu0  1  0.0  0.69  0.55  1.0
  Cu  Cu1  1  0.0  0.92  0.91  1.0
  Bi  Bi2  1  0.0  0.3  0.23  1.0
  W  W3  1  0.0  0.0  0.0  1.0

Cu Cu Bi W