data_Y2AsPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.6
_cell_length_b   5.36
_cell_length_c   3.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2AsPt
_chemical_formula_sum   'Y2 As1 Pt1'
_cell_volume   91.36
_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  Y2  1  0.3  0.0  0.19  1.0
  Y  Y3  1  0.0  0.68  0.65  1.0
  As  As0  1  0.0  0.0  0.1  1.0
  Pt  Pt1  1  0.3  0.68  0.62  1.0

data_Y2AsPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.7
_cell_length_b   4.6
_cell_length_c   5.36
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2AsPt
_chemical_formula_sum   'Y2 As1 Pt1'
_cell_volume   91.36
_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  Y0  1  0.19  0.3  0.0  1.0
  Y  Y1  1  0.65  0.0  0.68  1.0
  As  As2  1  0.1  0.0  0.0  1.0
  Pt  Pt3  1  0.62  0.3  0.68  1.0

Y Y As Pt
Y Y As Pt 0 2 o o o 1 3 o o o 