data_YPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.67
_cell_length_b   5.67
_cell_length_c   5.67
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YPt
_chemical_formula_sum   'Y4 Pt4'
_cell_volume   182.5
_cell_formula_units_Z   4
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  Y4  1  0.37  0.37  0.37  1.0
  Y  Y5  1  0.47  0.31  0.2  1.0
  Y  Y6  1  0.31  0.2  0.47  1.0
  Y  Y7  1  0.2  0.47  0.31  1.0
  Pt  Pt0  1  0.48  0.48  0.48  1.0
  Pt  Pt1  1  0.36  0.19  0.32  1.0
  Pt  Pt2  1  0.19  0.32  0.36  1.0
  Pt  Pt3  1  0.32  0.36  0.19  1.0

data_YPt
_symmetry_space_group_name_H-M   R3
_cell_length_a   8.02
_cell_length_b   8.02
_cell_length_c   9.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   146
_chemical_formula_structural   YPt
_chemical_formula_sum   'Y12 Pt12'
_cell_volume   547.5
_cell_formula_units_Z   12
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  'x+1/3, y+2/3, z+2/3'
  5  '-y+1/3, x-y+2/3, z+2/3'
  6  '-x+y+1/3, -x+2/3, z+2/3'
  7  'x+2/3, y+1/3, z+1/3'
  8  '-y+2/3, x-y+1/3, z+1/3'
  9  '-x+y+2/3, -x+1/3, z+1/3'
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  9  0.14  0.12  0.33  1.0
  Y  Y1  3  0.0  0.0  0.37  1.0
  Pt  Pt2  9  0.03  0.1  0.29  1.0
  Pt  Pt3  3  0.0  0.0  0.48  1.0

Y Y Y Y Pt Pt Pt Pt
Y Y Y Y Pt Pt Pt Pt 0 7 o o o 0 6 o o o 0 5 o o o 0 2 o o o 0 3 o o o 0 1 o o o 0 4 o o o 1 5 o o o 1 7 o o o 2 6 o o o 2 5 o o o 3 6 o o o 3 7 o o o 5 7 o o o 5 6 o o o 6 7 o o o 