data_[Mn2Cu8Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.4396]
_cell_length_b [3.7010]
_cell_length_c [5.2883]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8160]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [MnCu4Pt]
_chemical_formula_sum '[Mn2 Cu8 Pt2]'
_cell_volume [156.3552]
_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  0.5000  0.0000  1.0
  Cu  Cu1  4  0.1682  0.0000  0.3309  1.0
  Cu  Cu2  4  0.1699  0.0000  0.8374  1.0
  Pt  Pt3  2  0.0000  0.5000  0.5000  1.0
]