data_[Zr8Co12Si16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Co  1.8800  1.3500  0.7683
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [5.2184]
_cell_length_b [13.7779]
_cell_length_c [6.8068]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Zr2Co3Si4]
_chemical_formula_sum '[Zr8 Co12 Si16]'
_cell_volume [489.4043]
_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
[
  Zr  Zr0  8  0.0000  0.1057  0.5990  1.0
  Co  Co1  8  0.2500  0.2296  0.2500  1.0
  Co  Co2  4  0.0000  0.0000  0.0000  1.0
  Si  Si3  8  0.0000  0.1808  0.9794  1.0
  Si  Si4  8  0.2500  0.0618  0.2500  1.0
]