data_Ta2BiMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   5.53
_cell_angle_alpha   144.23
_cell_angle_beta   129.2
_cell_angle_gamma   63.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BiMo
_chemical_formula_sum   'Ta2 Bi1 Mo1'
_cell_volume   75.58
_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
  Ta  Ta2  1  0.0  0.37  0.69  1.0
  Ta  Ta3  1  0.0  0.0  0.33  1.0
  Bi  Bi0  1  0.0  0.37  0.01  1.0
  Mo  Mo1  1  0.0  0.0  0.06  1.0

data_Ta2BiMo
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.4
_cell_length_b   4.74
_cell_length_c   5.53
_cell_angle_alpha   115.4
_cell_angle_beta   107.89
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BiMo
_chemical_formula_sum   'Ta2 Bi1 Mo1'
_cell_volume   75.58
_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
  Ta  Ta0  1  0.31  0.68  0.68  1.0
  Ta  Ta1  1  0.67  0.67  0.67  1.0
  Bi  Bi2  1  0.99  0.37  0.37  1.0
  Mo  Mo3  1  0.94  0.94  0.94  1.0

Ta Ta Bi Mo
Ta Ta Bi Mo 0 1 o o o 0 2 o o + 1 3 o o o 