data_[La10Si8O3]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P6/mmm]
_cell_length_a [10.9395]
_cell_length_b [10.9395]
_cell_length_c [4.6687]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [191]
_chemical_formula_structural [La10Si8O3]
_chemical_formula_sum '[La10 Si8 O3]'
_cell_volume [483.8646]
_cell_formula_units_Z [1]
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  6  0.2100  0.7900  0.0000  1
  La  La1  3  0.0000  0.5000  0.5000  1
  La  La2  1  0.0000  0.0000  0.0000  1
  Si  Si3  6  0.0000  0.2181  0.5000  1
  Si  Si4  2  0.3333  0.6667  0.5000  1
  O  O5  3  0.0000  0.5000  0.0000  1
]