data_[Ho4Pu2Cr4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Pu  1.2800  1.7500  0.9675
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.9675]
_cell_length_b [3.3803]
_cell_length_c [5.9364]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6461]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho2Pu(CrC2)2]
_chemical_formula_sum '[Ho4 Pu2 Cr4 C8]'
_cell_volume [243.5026]
_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
[
  Ho  Ho0  4  0.1356  0.0000  0.5396  1
  Pu  Pu1  2  0.0000  0.0000  0.0000  1
  Cr  Cr2  4  0.1796  0.5000  0.9887  1
  C  C3  4  0.0357  0.5000  0.7481  1
  C  C4  4  0.2201  0.0000  0.1993  1
]