data_[Li20Mn4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Mn  1.5500  1.4000  0.6483
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Aea2]
_cell_length_a [4.5934]
_cell_length_b [9.0853]
_cell_length_c [9.5671]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [41]
_chemical_formula_structural [Li5MnO4]
_chemical_formula_sum '[Li20 Mn4 O16]'
_cell_volume [399.2510]
_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  8  0.0281  0.2907  0.2531  1.0
  Li  Li1  8  0.0728  0.2782  0.5018  1.0
  Li  Li2  4  0.0000  0.0000  0.5196  1.0
  Mn  Mn3  4  0.0000  0.0000  0.2460  1.0
  O  O4  8  0.1429  0.3573  0.8760  1.0
  O  O5  8  0.2139  0.1354  0.1283  1.0
]