data_YBi2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.05
_cell_length_b   6.05
_cell_length_c   6.05
_cell_angle_alpha   136.6
_cell_angle_beta   136.6
_cell_angle_gamma   63.06
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YBi2Pt
_chemical_formula_sum   'Y1 Bi2 Pt1'
_cell_volume   103.14
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.24  0.0  0.58  1.0
  Bi  Bi1  1  0.0  0.24  0.58  1.0
  Pt  Pt2  1  0.0  0.0  0.16  1.0

data_YBi2Pt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.33
_cell_length_b   6.33
_cell_length_c   6.05
_cell_angle_alpha   90.0
_cell_angle_beta   121.53
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YBi2Pt
_chemical_formula_sum   'Y2 Bi4 Pt2'
_cell_volume   206.27
_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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Bi  Bi1  4  0.04  0.38  0.66  1.0
  Pt  Pt2  2  0.34  0.5  0.84  1.0

Y Bi Bi Pt