data_ZnW3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.71
_cell_length_b   4.5
_cell_length_c   5.28
_cell_angle_alpha   90.0
_cell_angle_beta   100.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnW3
_chemical_formula_sum   'Zn1 W3'
_cell_volume   63.27
_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  0.0  0.0  0.0  1.0
  W  W0  1  0.8  0.25  0.31  1.0
  W  W1  1  0.98  0.25  0.89  1.0
  W  W2  1  0.89  0.0  0.6  1.0

data_ZnW3
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.71
_cell_length_b   4.5
_cell_length_c   5.28
_cell_angle_alpha   90.0
_cell_angle_beta   100.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnW3
_chemical_formula_sum   'Zn1 W3'
_cell_volume   63.27
_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  0.0  0.0  0.0  1.0
  W  W1  1  0.8  0.25  0.31  1.0
  W  W2  1  0.89  0.0  0.6  1.0
  W  W3  1  0.98  0.25  0.89  1.0

Zn W W W