data_ZnCu2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.59
_cell_length_b   4.1
_cell_length_c   5.21
_cell_angle_alpha   90.0
_cell_angle_beta   102.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCu2W
_chemical_formula_sum   'Zn1 Cu2 W1'
_cell_volume   54.17
_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
  Zn  Zn3  1  0.68  0.0  0.97  1.0
  Cu  Cu0  1  0.12  0.05  0.03  1.0
  Cu  Cu1  1  0.09  0.0  0.32  1.0
  W  W2  1  0.85  0.05  0.41  1.0

data_ZnCu2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.59
_cell_length_b   4.1
_cell_length_c   5.21
_cell_angle_alpha   90.0
_cell_angle_beta   102.17
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCu2W
_chemical_formula_sum   'Zn1 Cu2 W1'
_cell_volume   54.17
_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
  Zn  Zn0  1  0.68  0.0  0.97  1.0
  Cu  Cu1  1  0.09  0.0  0.32  1.0
  Cu  Cu2  1  0.12  0.05  0.03  1.0
  W  W3  1  0.85  0.05  0.41  1.0

Zn Cu Cu W