data_Bi2SbW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.14
_cell_length_b   7.14
_cell_length_c   7.14
_cell_angle_alpha   152.01
_cell_angle_beta   140.19
_cell_angle_gamma   49.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2SbW
_chemical_formula_sum   'Bi2 Sb1 W1'
_cell_volume   109.04
_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
  Bi  Bi0  1  0.0  0.0  0.09  1.0
  Bi  Bi1  1  0.73  0.0  0.27  1.0
  Sb  Sb2  1  0.0  0.0  0.45  1.0
  W  W3  1  0.0  0.43  0.15  1.0

data_Bi2SbW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   4.86
_cell_length_c   7.14
_cell_angle_alpha   109.91
_cell_angle_beta   103.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2SbW
_chemical_formula_sum   'Bi2 Sb1 W1'
_cell_volume   109.04
_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
  Bi  Bi0  1  0.0  0.09  0.09  1.0
  Bi  Bi1  1  0.0  0.27  0.54  1.0
  Sb  Sb2  1  0.0  0.45  0.45  1.0
  W  W3  1  0.57  0.72  0.72  1.0

Bi Bi Sb W
Bi Bi Sb W 0 3 o o o 0 1 - o o 0 2 o o o 1 2 + o o 1 3 + o + 1 3 + - o 2 3 o - o 2 3 o o + 