data_[Ba4Mg12Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Mg  1.3100  1.5000  0.8600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.3860]
_cell_length_b [4.4437]
_cell_length_c [8.6946]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.8017]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [BaMg3Pt2]
_chemical_formula_sum '[Ba4 Mg12 Pt8]'
_cell_volume [569.9809]
_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
[
  Ba  Ba0  4  0.1508  0.0000  0.0741  1.0
  Mg  Mg1  4  0.0341  0.0000  0.3550  1.0
  Mg  Mg2  4  0.0980  0.5000  0.6863  1.0
  Mg  Mg3  4  0.1800  0.5000  0.4443  1.0
  Pt  Pt4  4  0.0142  0.5000  0.1664  1.0
  Pt  Pt5  4  0.1807  0.0000  0.6485  1.0
]