data_[Ce10Er2Os8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Er  1.2400  1.7500  1.0300
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.6330]
_cell_length_b [4.8602]
_cell_length_c [6.7676]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.7719]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce5ErOs4]
_chemical_formula_sum '[Ce10 Er2 Os8]'
_cell_volume [476.8897]
_cell_formula_units_Z [2]
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  4  0.1656  0.0000  0.0390  1.0
  Ce  Ce1  4  0.1728  0.0000  0.5263  1.0
  Ce  Ce2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  2  0.0000  0.5000  0.0000  1.0
  Os  Os4  4  0.0021  0.0000  0.7410  1.0
  Os  Os5  4  0.1621  0.5000  0.7670  1.0
]