data_[Li4Mn2F8]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [5.0497]
_cell_length_b [10.0988]
_cell_length_c [3.1470]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Li2MnF4]
_chemical_formula_sum '[Li4 Mn2 F8]'
_cell_volume [160.4835]
_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
[
  Li  Li0  4  0.0297  0.7088  0.5000  1.0
  Mn  Mn1  2  0.0000  0.0000  0.0000  1.0
  F  F2  4  0.2183  0.9018  0.5000  1.0
  F  F3  4  0.2431  0.1731  0.0000  1.0
]