data_[Lu8Co12Si20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Lu  1.2700  1.7500  1.0010
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.6340]
_cell_length_b [11.3437]
_cell_length_c [5.4293]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.3272]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Lu2Co3Si5]
_chemical_formula_sum '[Lu8 Co12 Si20]'
_cell_volume [576.5055]
_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
[
  Lu  Lu0  8  0.2323  0.3621  0.7355  1.0
  Co  Co1  8  0.0983  0.3606  0.1260  1.0
  Co  Co2  4  0.0000  0.0030  0.2500  1.0
  Si  Si3  8  0.1659  0.0978  0.6669  1.0
  Si  Si4  4  0.0000  0.2120  0.2500  1.0
  Si  Si5  4  0.0000  0.2271  0.7500  1.0
  Si  Si6  4  0.0000  0.4882  0.7500  1.0
]