data_[Ba4Mg2Pt2Au2]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.5613]
_cell_length_b [4.5613]
_cell_length_c [15.7691]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [Ba2MgPtAu]
_chemical_formula_sum '[Ba4 Mg2 Pt2 Au2]'
_cell_volume [328.0783]
_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
[
  Ba  Ba0  2  0.0000  0.5000  0.0952  1
  Ba  Ba1  2  0.0000  0.5000  0.6961  1
  Mg  Mg2  2  0.0000  0.0000  0.5000  1
  Pt  Pt3  2  0.0000  0.5000  0.8902  1
  Au  Au4  2  0.0000  0.5000  0.3974  1
]