data_CoSi2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.18
_cell_length_b   4.18
_cell_length_c   5.0
_cell_angle_alpha   101.56
_cell_angle_beta   101.56
_cell_angle_gamma   37.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoSi2W
_chemical_formula_sum   'Co1 Si2 W1'
_cell_volume   51.88
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Si  Si1  1  0.24  0.0  0.81  1.0
  Si  Si2  1  0.62  0.0  0.08  1.0
  W  W3  1  0.43  0.0  0.44  1.0

data_CoSi2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.68
_cell_length_b   4.18
_cell_length_c   5.0
_cell_angle_alpha   101.56
_cell_angle_beta   90.0
_cell_angle_gamma   108.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoSi2W
_chemical_formula_sum   'Co1 Si2 W1'
_cell_volume   51.88
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Si  Si1  1  0.0  0.38  0.92  1.0
  Si  Si2  1  0.0  0.76  0.19  1.0
  W  W3  1  0.0  0.57  0.56  1.0

Co Si Si W
Co Si Si W 0 2 - o o 0 1 o o - 0 3 o o o 1 2 o o + 1 3 o o o 2 3 o o o 