data_Bi4Pt5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.24
_cell_length_b   7.24
_cell_length_c   7.24
_cell_angle_alpha   94.52
_cell_angle_beta   94.52
_cell_angle_gamma   147.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi4Pt5
_chemical_formula_sum   'Bi4 Pt5'
_cell_volume   196.59
_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  0.02  0.0  1.0
  Bi  Bi1  1  0.0  0.81  0.0  1.0
  Bi  Bi2  1  0.81  0.0  0.0  1.0
  Bi  Bi3  1  0.02  0.0  0.0  1.0
  Pt  Pt4  1  0.0  0.0  0.0  1.0
  Pt  Pt5  1  0.27  0.73  0.03  1.0
  Pt  Pt6  1  0.73  0.27  0.03  1.0
  Pt  Pt7  1  0.18  0.18  0.0  1.0
  Pt  Pt8  1  0.73  0.73  0.03  1.0

data_Bi4Pt5
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.07
_cell_length_b   13.9
_cell_length_c   7.24
_cell_angle_alpha   90.0
_cell_angle_beta   106.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Bi4Pt5
_chemical_formula_sum   'Bi8 Pt10'
_cell_volume   393.18
_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
  Bi  Bi0  4  0.09  0.09  -0.0  1.0
  Bi  Bi1  4  0.49  0.49  -0.0  1.0
  Pt  Pt2  4  0.0  0.27  0.97  1.0
  Pt  Pt3  2  0.0  0.0  0.0  1.0
  Pt  Pt4  2  0.27  0.0  0.97  1.0
  Pt  Pt5  2  0.32  0.5  -0.0  1.0

Bi Bi Bi Bi Pt Pt Pt Pt Pt
Bi Bi Bi Bi Pt Pt Pt Pt Pt 0 4 o o o 0 1 o - o 0 2 - o o 0 7 o o o 0 8 - - o 1 8 - o o 1 4 o + o 1 3 o + o 1 5 o o o 2 8 o - o 2 4 + o o 2 3 + o o 2 6 o o o 3 4 o o o 3 7 o o o 3 8 - - o 4 7 o o o 4 8 - - o 5 6 - o o 5 6 o + o 