data_[La8Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [9.2428]
_cell_length_b [9.2428]
_cell_length_c [3.7861]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [La4Os]
_chemical_formula_sum '[La8 Os2]'
_cell_volume [323.4406]
_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
[
  La  La0  8  0.0710  0.7508  0.5000  1.0
  Os  Os1  2  0.0000  0.0000  0.0000  1.0
]