data_ZnNiW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.79
_cell_length_b   4.79
_cell_length_c   4.79
_cell_angle_alpha   133.23
_cell_angle_beta   133.23
_cell_angle_gamma   68.3
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnNiW2
_chemical_formula_sum   'Zn1 Ni1 W2'
_cell_volume   57.33
_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  0.9  0.98  1.0
  Ni  Ni0  1  0.0  0.0  0.0  1.0
  W  W1  1  0.9  0.0  0.98  1.0
  W  W2  1  0.0  0.0  0.96  1.0

data_ZnNiW2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.38
_cell_length_b   5.38
_cell_length_c   4.79
_cell_angle_alpha   90.0
_cell_angle_beta   124.15
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZnNiW2
_chemical_formula_sum   'Zn2 Ni2 W4'
_cell_volume   114.66
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  0.08  0.0  0.08  1.0
  Ni  Ni1  2  0.49  0.5  0.0  1.0
  W  W2  2  0.47  0.5  0.96  1.0
  W  W3  2  0.48  0.5  0.08  1.0

Zn Ni W W