data_YMg2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.13
_cell_length_b   6.13
_cell_length_c   6.13
_cell_angle_alpha   148.1
_cell_angle_beta   132.53
_cell_angle_gamma   58.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMg2Pt
_chemical_formula_sum   'Y1 Mg2 Pt1'
_cell_volume   89.0
_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
  Mg  Mg0  1  0.68  0.0  0.15  1.0
  Mg  Mg1  1  0.0  0.47  0.21  1.0
  Pt  Pt2  1  0.0  0.0  0.35  1.0

data_YMg2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.37
_cell_length_b   4.93
_cell_length_c   6.13
_cell_angle_alpha   113.73
_cell_angle_beta   105.95
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMg2Pt
_chemical_formula_sum   'Y1 Mg2 Pt1'
_cell_volume   89.0
_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  0.0  1.0
  Mg  Mg1  1  0.0  0.15  0.46  1.0
  Mg  Mg2  1  0.53  0.74  0.74  1.0
  Pt  Pt3  1  0.0  0.35  0.35  1.0

Y Mg Mg Pt