data_[La4Al4B2Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Al  1.6100  1.2500  0.6750
  B  2.0400  0.8500  0.4100
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.5953]
_cell_length_b [4.5465]
_cell_length_c [7.6015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.9123]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Al2BOs2]
_chemical_formula_sum '[La4 Al4 B2 Os4]'
_cell_volume [284.9244]
_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  4  0.0624  0.5000  0.8242  1.0
  Al  Al1  4  0.1656  0.0000  0.6046  1.0
  B  B2  2  0.0000  0.0000  0.0000  1.0
  Os  Os3  4  0.2073  0.0000  0.3132  1.0
]