data_[Ce20Tc8Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Tc  1.9000  1.3500  0.7417
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.4056]
_cell_length_b [12.5100]
_cell_length_c [13.6412]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Ce5Tc2Os]
_chemical_formula_sum '[Ce20 Tc8 Os4]'
_cell_volume [922.4850]
_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  0.0000  0.0391  0.1197  1
  Ce  Ce1  8  0.0000  0.3348  0.0710  1
  Ce  Ce2  4  0.0000  0.2681  0.7500  1
  Tc  Tc3  8  0.0000  0.1421  0.5684  1
  Os  Os4  4  0.0000  0.2007  0.2500  1
]