data_Li2BiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.7
_cell_length_b   4.7
_cell_length_c   4.7
_cell_angle_alpha   122.05
_cell_angle_beta   122.05
_cell_angle_gamma   86.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2BiPt
_chemical_formula_sum   'Li2 Bi1 Pt1'
_cell_volume   70.78
_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
  Li  Li1  1  0.0  0.0  0.0  1.0
  Li  Li2  1  0.0  0.27  0.71  1.0
  Bi  Bi0  1  0.27  0.0  0.71  1.0
  Pt  Pt3  1  0.0  0.0  0.42  1.0

data_Li2BiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.55
_cell_length_b   4.55
_cell_length_c   4.7
_cell_angle_alpha   118.98
_cell_angle_beta   118.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2BiPt
_chemical_formula_sum   'Li2 Bi1 Pt1'
_cell_volume   70.78
_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
  Li  Li0  1  0.0  0.0  0.0  1.0
  Li  Li1  1  0.56  0.27  0.56  1.0
  Bi  Bi2  1  0.29  0.0  0.56  1.0
  Pt  Pt3  1  0.58  0.0  0.58  1.0

Li Li Bi Pt