data_[Cr3Ni24Rh18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Ni  1.9100  1.3500  0.7400
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.8396]
_cell_length_b [6.8396]
_cell_length_c [14.7550]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Cr(Ni4Rh3)2]
_chemical_formula_sum '[Cr3 Ni24 Rh18]'
_cell_volume [597.7666]
_cell_formula_units_Z [3]
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
[
  Cr  Cr0  3  0.0000  0.0000  0.0000  1
  Ni  Ni1  18  0.0011  0.3168  0.1378  1
  Ni  Ni2  6  0.0000  0.0000  0.2288  1
  Rh  Rh3  18  0.0263  0.2581  0.6332  1
]