data_[La10As8O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [9.5237]
_cell_length_b [9.5237]
_cell_length_c [6.1373]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [La5As4O]
_chemical_formula_sum '[La10 As8 O2]'
_cell_volume [556.6641]
_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  0.0971  0.7106  0.9994  1.0
  La  La1  2  0.0000  0.0000  0.5638  1.0
  As  As2  8  0.0952  0.6990  0.4995  1.0
  O  O3  2  0.0000  0.0000  0.9302  1.0
]