data_[Li8Ti4Fe8O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ti  1.5400  1.4000  0.8517
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [5.1376]
_cell_length_b [15.1118]
_cell_length_c [5.1282]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0644]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Li2TiFe2O5]
_chemical_formula_sum '[Li8 Ti4 Fe8 O20]'
_cell_volume [378.5193]
_cell_formula_units_Z [4]
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
[
  Li  Li0  4  0.0000  0.2508  0.2500  1.0
  Li  Li1  4  0.0000  0.4474  0.2500  1.0
  Ti  Ti2  4  0.0000  0.3533  0.7500  1.0
  Fe  Fe3  4  0.0000  0.0465  0.2500  1.0
  Fe  Fe4  4  0.0000  0.1534  0.7500  1.0
  O  O5  8  0.2326  0.4420  0.9859  1.0
  O  O6  8  0.2465  0.3527  0.5219  1.0
  O  O7  4  0.2500  0.2500  0.0000  1.0
]