data_[Mg4Ga12Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Ga  1.8100  1.3000  0.7600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [5.4984]
_cell_length_b [8.5195]
_cell_length_c [7.7711]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [MgGa3Pt]
_chemical_formula_sum '[Mg4 Ga12 Pt4]'
_cell_volume [364.0283]
_cell_formula_units_Z [4]
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  4  0.2460  0.2500  0.6364  1
  Ga  Ga1  8  0.1335  0.5730  0.8102  1
  Ga  Ga2  4  0.2229  0.2500  0.0065  1
  Pt  Pt3  4  0.0000  0.0000  0.5000  1
]