data_[Y8Co4Si8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  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 [10.5068]
_cell_length_b [4.1431]
_cell_length_c [10.0271]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.2177]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2CoSi2]
_chemical_formula_sum '[Y8 Co4 Si8]'
_cell_volume [380.9509]
_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
[
  Y  Y0  4  0.0013  0.5000  0.6717  1.0
  Y  Y1  4  0.1864  0.5000  0.1058  1.0
  Co  Co2  4  0.2270  0.0000  0.3786  1.0
  Si  Si3  4  0.0050  0.0000  0.8736  1.0
  Si  Si4  4  0.1526  0.0000  0.5668  1.0
]