data_MgPt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.61
_cell_length_b   5.62
_cell_length_c   4.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgPt3
_chemical_formula_sum   'Mg2 Pt6'
_cell_volume   126.51
_cell_formula_units_Z   2
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  0.64  1.0
  Mg  Mg1  1  0.31  0.81  0.23  1.0
  Pt  Pt2  1  0.31  0.0  0.28  1.0
  Pt  Pt3  1  0.0  0.37  0.07  1.0
  Pt  Pt4  1  0.31  0.44  0.8  1.0
  Pt  Pt5  1  0.0  0.81  0.6  1.0
  Pt  Pt6  1  0.0  0.25  0.07  1.0
  Pt  Pt7  1  0.31  0.18  0.8  1.0

data_MgPt3
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.61
_cell_length_b   4.87
_cell_length_c   5.62
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgPt3
_chemical_formula_sum   'Mg2 Pt6'
_cell_volume   126.51
_cell_formula_units_Z   2
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  0.36  0.0  1.0
  Mg  Mg1  1  0.69  0.77  0.19  1.0
  Pt  Pt2  1  0.0  0.4  0.19  1.0
  Pt  Pt3  1  0.0  0.93  0.63  1.0
  Pt  Pt4  1  0.0  0.93  0.75  1.0
  Pt  Pt5  1  0.69  0.2  0.56  1.0
  Pt  Pt6  1  0.69  0.2  0.82  1.0
  Pt  Pt7  1  0.69  0.72  0.0  1.0

Mg Mg Pt Pt Pt Pt Pt Pt