data_[Ho12Co4Si12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4277]
_cell_length_b [4.1539]
_cell_length_c [13.4093]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.1062]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ho3CoSi3]
_chemical_formula_sum '[Ho12 Co4 Si12]'
_cell_volume [541.8678]
_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
[
  Ho  Ho0  4  0.0243  0.5000  0.3793  1
  Ho  Ho1  4  0.1004  0.5000  0.9194  1
  Ho  Ho2  4  0.2474  0.5000  0.2288  1
  Co  Co3  4  0.2474  0.0000  0.4182  1
  Si  Si4  4  0.0536  0.0000  0.2421  1
  Si  Si5  4  0.1152  0.0000  0.0760  1
  Si  Si6  4  0.1395  0.0000  0.5438  1
]