data_[Ni8Pd4Pt4Se24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ni  1.9100  1.3500  0.7400
  Pd  2.2000  1.4000  0.8462
  Pt  2.2800  1.3500  0.8050
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.6500]
_cell_length_b [10.8984]
_cell_length_c [6.5065]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4273]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ni2PdPtSe6]
_chemical_formula_sum '[Ni8 Pd4 Pt4 Se24]'
_cell_volume [803.5247]
_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
[
  Ni  Ni0  8  0.1834  0.4060  0.3192  1.0
  Pd  Pd1  4  0.0000  0.2665  0.7500  1.0
  Pt  Pt2  4  0.0000  0.0877  0.2500  1.0
  Se  Se3  8  0.1043  0.4377  0.5983  1.0
  Se  Se4  8  0.1152  0.0889  0.6287  1.0
  Se  Se5  8  0.1341  0.2341  0.1171  1.0
]