data_[La4Mg2Si2Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Mg  1.3100  1.5000  0.8600
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.6204]
_cell_length_b [8.8021]
_cell_length_c [8.3882]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [La2MgSiPt6]
_chemical_formula_sum '[La4 Mg2 Si2 Pt12]'
_cell_volume [414.9699]
_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
[
  La  La0  4  0.0000  0.2457  0.2728  1.0
  Mg  Mg1  2  0.0000  0.5000  0.7182  1.0
  Si  Si2  2  0.0000  0.0000  0.7710  1.0
  Pt  Pt3  4  0.0000  0.2494  0.8971  1.0
  Pt  Pt4  4  0.2462  0.5000  0.9922  1.0
  Pt  Pt5  4  0.2498  0.5000  0.4586  1.0
]