data_Re(BiPt)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.6
_cell_length_b   8.6
_cell_length_c   8.6
_cell_angle_alpha   155.65
_cell_angle_beta   155.65
_cell_angle_gamma   34.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re(BiPt)2
_chemical_formula_sum   'Re1 Bi2 Pt2'
_cell_volume   107.84
_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
  Re  Re4  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.0  0.0  0.87  1.0
  Bi  Bi1  1  0.0  0.0  0.54  1.0
  Pt  Pt2  1  0.0  0.81  0.1  1.0
  Pt  Pt3  1  0.81  0.0  0.1  1.0

data_Re(BiPt)2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.13
_cell_length_b   5.13
_cell_length_c   8.6
_cell_angle_alpha   90.0
_cell_angle_beta   107.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Re(BiPt)2
_chemical_formula_sum   'Re2 Bi4 Pt4'
_cell_volume   215.68
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Re  Re0  2  0.0  0.0  0.0  1.0
  Bi  Bi1  2  0.04  0.5  0.54  1.0
  Bi  Bi2  2  0.37  0.5  0.87  1.0
  Pt  Pt3  4  0.2  0.09  0.29  1.0

Re Bi Bi Pt Pt
Re Bi Bi Pt Pt 0 1 o o - 1 2 o o o 2 4 - o o 2 3 o - o 3 4 - + o 