data_ZnW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   4.96
_cell_angle_alpha   95.5
_cell_angle_beta   95.5
_cell_angle_gamma   32.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnW
_chemical_formula_sum   'Zn2 W2'
_cell_volume   61.28
_cell_formula_units_Z   2
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  Zn2  1  0.44  0.0  0.55  1.0
  Zn  Zn3  1  0.37  0.0  0.38  1.0
  W  W0  1  0.95  0.0  0.9  1.0
  W  W1  1  0.87  0.0  0.03  1.0

data_ZnW
_symmetry_space_group_name_H-M   P-1
_cell_length_a   2.67
_cell_length_b   4.84
_cell_length_c   4.96
_cell_angle_alpha   95.5
_cell_angle_beta   90.0
_cell_angle_gamma   106.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   ZnW
_chemical_formula_sum   'Zn2 W2'
_cell_volume   61.28
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.0  0.46  0.42  1.0
  W  W1  2  0.0  0.04  0.93  1.0

Zn Zn W W