data_NaCuW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.71
_cell_length_b   2.71
_cell_length_c   9.69
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCuW2
_chemical_formula_sum   'Na1 Cu1 W2'
_cell_volume   67.54
_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
  Na  Na1  1  0.0  0.0  0.57  1.0
  Cu  Cu0  1  0.58  0.0  0.07  1.0
  W  W2  1  0.58  0.0  0.41  1.0
  W  W3  1  0.0  0.0  0.18  1.0

data_NaCuW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.71
_cell_length_b   2.71
_cell_length_c   9.69
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaCuW2
_chemical_formula_sum   'Na1 Cu1 W2'
_cell_volume   67.54
_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
  Na  Na0  1  0.0  0.0  0.57  1.0
  Cu  Cu1  1  0.58  0.0  0.07  1.0
  W  W2  1  0.0  0.0  0.18  1.0
  W  W3  1  0.58  0.0  0.41  1.0

Na Cu W W