data_CuAs2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.78
_cell_length_b   2.78
_cell_length_c   9.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.26
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAs2W
_chemical_formula_sum   'Cu1 As2 W1'
_cell_volume   69.88
_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  Cu2  1  0.0  0.0  0.54  1.0
  As  As0  1  0.0  0.0  0.49  1.0
  As  As1  1  0.71  0.0  0.44  1.0
  W  W3  1  0.71  0.0  0.51  1.0

data_CuAs2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   2.78
_cell_length_c   9.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.26
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuAs2W
_chemical_formula_sum   'Cu1 As2 W1'
_cell_volume   69.88
_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  0.0  0.54  1.0
  As  As1  1  0.0  0.0  0.49  1.0
  As  As2  1  0.71  0.0  0.44  1.0
  W  W3  1  0.71  0.0  0.51  1.0

Cu As As W
Cu As As W 0 1 o o o 2 3 o o o 