data_[Li8Mn2Si4O14]
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
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [9.5199]
_cell_length_b [4.5892]
_cell_length_c [6.9096]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.7439]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Li4MnSi2O7]
_chemical_formula_sum '[Li8 Mn2 Si4 O14]'
_cell_volume [295.5501]
_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  0.1495  0.9811  0.9404  1.0
  Li  Li1  4  0.2117  0.4951  0.6486  1.0
  Mn  Mn2  2  0.0000  0.0021  0.5000  1.0
  Si  Si3  4  0.0766  0.5100  0.2089  1.0
  O  O4  4  0.0526  0.7093  0.7328  1.0
  O  O5  4  0.1374  0.2762  0.3869  1.0
  O  O6  4  0.2066  0.7055  0.1581  1.0
  O  O7  2  0.0000  0.3166  0.0000  1.0
]