data_[Ce8Zn4Os8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Zn  1.6500  1.3500  0.8800
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.8840]
_cell_length_b [5.3846]
_cell_length_c [8.3085]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7752]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ce2ZnOs2]
_chemical_formula_sum '[Ce8 Zn4 Os8]'
_cell_volume [416.1092]
_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
[
  Ce  Ce0  8  0.1458  0.3433  0.1459  1.0
  Zn  Zn1  4  0.0000  0.1361  0.7500  1.0
  Os  Os2  8  0.1366  0.1570  0.5316  1.0
]