data_[Co20Os12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [4.4517]
_cell_length_b [12.7194]
_cell_length_c [7.1902]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.7115]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Co5Os3]
_chemical_formula_sum '[Co20 Os12]'
_cell_volume [401.3034]
_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
[
  Co  Co0  8  0.0574  0.3463  0.6721  1
  Co  Co1  8  0.0816  0.1022  0.8178  1
  Co  Co2  4  0.2363  0.5000  0.4580  1
  Os  Os3  4  0.0000  0.1778  0.5000  1
  Os  Os4  4  0.0000  0.2922  0.0000  1
  Os  Os5  4  0.1276  0.5000  0.8658  1
]