data_MgSnPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.22
_cell_length_b   5.22
_cell_length_c   5.22
_cell_angle_alpha   135.51
_cell_angle_beta   135.51
_cell_angle_gamma   64.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnPt2
_chemical_formula_sum   'Mg1 Sn1 Pt2'
_cell_volume   68.81
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Sn  Sn3  1  0.0  0.98  0.2  1.0
  Pt  Pt1  1  0.98  0.0  0.2  1.0
  Pt  Pt2  1  0.0  0.0  0.41  1.0

data_MgSnPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.95
_cell_length_b   3.95
_cell_length_c   5.22
_cell_angle_alpha   112.24
_cell_angle_beta   112.24
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgSnPt2
_chemical_formula_sum   'Mg1 Sn1 Pt2'
_cell_volume   68.81
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.77  0.98  0.77  1.0
  Pt  Pt2  1  0.59  0.0  0.59  1.0
  Pt  Pt3  1  0.8  0.0  0.77  1.0

Mg Sn Pt Pt