data_YFe2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.14
_cell_length_b   3.14
_cell_length_c   6.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFe2Pt
_chemical_formula_sum   'Y1 Fe2 Pt1'
_cell_volume   65.8
_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  0.62  1.0
  Fe  Fe0  1  0.17  0.0  0.31  1.0
  Fe  Fe1  1  0.0  0.0  0.16  1.0
  Pt  Pt2  1  0.17  0.0  0.57  1.0

data_YFe2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.14
_cell_length_b   3.14
_cell_length_c   6.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFe2Pt
_chemical_formula_sum   'Y1 Fe2 Pt1'
_cell_volume   65.8
_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  0.0  0.0  0.62  1.0
  Fe  Fe1  1  0.0  0.0  0.16  1.0
  Fe  Fe2  1  0.17  0.0  0.31  1.0
  Pt  Pt3  1  0.17  0.0  0.57  1.0

Y Fe Fe Pt
Y Fe Fe Pt 0 3 o o o 1 2 o o o 