data_[Mn6Fe2Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Fe  1.8300  1.4000  0.8525
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [9.0244]
_cell_length_b [5.6848]
_cell_length_c [4.6254]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [Mn3FePt4]
_chemical_formula_sum '[Mn6 Fe2 Pt8]'
_cell_volume [237.2924]
_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
[
  Mn  Mn0  2  0.0000  0.0000  0.0000  1
  Mn  Mn1  2  0.2500  0.0000  0.5976  1
  Mn  Mn2  2  0.2500  0.5000  0.6027  1
  Fe  Fe3  2  0.0000  0.5000  0.0000  1
  Pt  Pt4  4  0.0000  0.2521  0.5000  1
  Pt  Pt5  4  0.2500  0.2520  0.1020  1
]