data_[Co18Ni18Pd6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Ni  1.9100  1.3500  0.7400
  Pd  2.2000  1.4000  0.8462
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.1279]
_cell_length_b [6.1279]
_cell_length_c [15.8868]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Co3Ni3Pd]
_chemical_formula_sum '[Co18 Ni18 Pd6]'
_cell_volume [516.6389]
_cell_formula_units_Z [6]
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
[
  Co  Co0  18  0.0155  0.7828  0.0614  1
  Ni  Ni1  18  0.0583  0.7845  0.2098  1
  Pd  Pd2  6  0.0000  0.0000  0.3482  1
]