data_[La4Si4B2Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Si  1.9000  1.1000  0.5400
  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 [11.3187]
_cell_length_b [4.2683]
_cell_length_c [7.3440]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.5708]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Si2BOs2]
_chemical_formula_sum '[La4 Si4 B2 Os4]'
_cell_volume [273.4970]
_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  0.0648  0.5000  0.8244  1.0
  Si  Si1  4  0.1708  0.0000  0.6087  1.0
  B  B2  2  0.0000  0.0000  0.0000  1.0
  Os  Os3  4  0.2072  0.0000  0.3171  1.0
]