data_[La4Ti4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ti  1.5400  1.4000  0.8517
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.4623]
_cell_length_b [9.7292]
_cell_length_c [5.2119]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.6917]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Ti2O7]
_chemical_formula_sum '[La4 Ti4 O14]'
_cell_volume [370.5430]
_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  0.0000  0.3036  0.0000  1.0
  Ti  Ti1  4  0.2286  0.0000  0.4128  1.0
  O  O2  8  0.2407  0.1549  0.2169  1.0
  O  O3  4  0.1028  0.5000  0.2776  1.0
  O  O4  2  0.0000  0.0000  0.5000  1.0
]