data_Mo3W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.72
_cell_length_b   5.19
_cell_length_c   5.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mo3W
_chemical_formula_sum   'Mo6 W2'
_cell_volume   130.07
_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
  Mo  Mo0  1  0.0  0.0  0.44  1.0
  Mo  Mo1  1  0.36  0.59  0.87  1.0
  Mo  Mo2  1  0.36  0.31  0.52  1.0
  Mo  Mo3  1  0.36  0.88  0.52  1.0
  Mo  Mo4  1  0.0  0.9  0.79  1.0
  Mo  Mo5  1  0.0  0.29  0.79  1.0
  W  W6  1  0.36  0.0  0.86  1.0
  W  W7  1  0.0  0.59  0.45  1.0

data_Mo3W
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.72
_cell_length_b   5.19
_cell_length_c   5.31
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mo3W
_chemical_formula_sum   'Mo6 W2'
_cell_volume   130.07
_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
  Mo  Mo0  1  0.0  0.0  0.44  1.0
  Mo  Mo1  1  0.0  0.29  0.79  1.0
  Mo  Mo2  1  0.0  0.9  0.79  1.0
  Mo  Mo3  1  0.36  0.31  0.52  1.0
  Mo  Mo4  1  0.36  0.59  0.87  1.0
  Mo  Mo5  1  0.36  0.88  0.52  1.0
  W  W6  1  0.0  0.59  0.45  1.0
  W  W7  1  0.36  0.0  0.86  1.0

Mo Mo Mo Mo Mo Mo W W