data_[Ce2Al4Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Al  1.6100  1.2500  0.6750
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.3478]
_cell_length_b [7.1967]
_cell_length_c [5.1508]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.9989]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CeAl2Os]
_chemical_formula_sum '[Ce2 Al4 Os2]'
_cell_volume [152.3861]
_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  2  0.0374  0.2500  0.1430  1.0
  Al  Al1  4  0.3799  0.0556  0.7061  1.0
  Os  Os2  2  0.1592  0.7500  0.3983  1.0
]