data_[Li4Nb2Fe3O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Nb  1.6000  1.4500  0.8200
  Fe  1.8300  1.4000  0.8525
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.3254]
_cell_length_b [5.4251]
_cell_length_c [8.1082]
_cell_angle_alpha [100.9496]
_cell_angle_beta [108.8913]
_cell_angle_gamma [101.8051]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Li4Nb2Fe3O10]
_chemical_formula_sum '[Li4 Nb2 Fe3 O10]'
_cell_volume [208.4822]
_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
[
  Li  Li0  2  0.1490  0.7480  0.6135  1
  Li  Li1  2  0.3352  0.3829  0.7655  1
  Nb  Nb2  2  0.2533  0.9059  0.3081  1
  Fe  Fe3  2  0.1014  0.3219  0.1148  1
  Fe  Fe4  1  0.5000  0.0000  0.0000  1
  O  O5  2  0.0578  0.5838  0.3380  1
  O  O6  2  0.0897  0.0263  0.8272  1
  O  O7  2  0.2864  0.6822  0.0788  1
  O  O8  2  0.3356  0.1117  0.5550  1
  O  O9  2  0.4553  0.2183  0.2255  1
]