# generated using pymatgen
data_Li4Si2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.78827900
_cell_length_b   7.78827900
_cell_length_c   5.40331000
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li4Si2O7
_chemical_formula_sum   'Li8 Si4 O14'
_cell_volume   327.75014045
_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  1  0.34436000  0.56794800  0.68408300  1.0
  Li  Li1  1  0.15564000  0.06794800  0.31591700  1.0
  Li  Li2  1  0.65564000  0.43205200  0.68408300  1.0
  Li  Li3  1  0.84436000  0.93205200  0.31591700  1.0
  Li  Li4  1  0.56794800  0.65564000  0.31591700  1.0
  Li  Li5  1  0.93205200  0.15564000  0.68408300  1.0
  Li  Li6  1  0.43205200  0.34436000  0.31591700  1.0
  Li  Li7  1  0.06794800  0.84436000  0.68408300  1.0
  Si  Si8  1  0.14733900  0.64733900  0.18390000  1.0
  Si  Si9  1  0.35266100  0.14733900  0.81610000  1.0
  Si  Si10  1  0.85266100  0.35266100  0.18390000  1.0
  Si  Si11  1  0.64733900  0.85266100  0.81610000  1.0
  O  O12  1  0.00000000  0.50000000  0.24285300  1.0
  O  O13  1  0.50000000  0.00000000  0.75714700  1.0
  O  O14  1  0.16735100  0.66735100  0.88539700  1.0
  O  O15  1  0.33264900  0.16735100  0.11460300  1.0
  O  O16  1  0.83264900  0.33264900  0.88539700  1.0
  O  O17  1  0.66735100  0.83264900  0.11460300  1.0
  O  O18  1  0.32639100  0.58186400  0.30952500  1.0
  O  O19  1  0.17360900  0.08186400  0.69047500  1.0
  O  O20  1  0.67360900  0.41813600  0.30952500  1.0
  O  O21  1  0.82639100  0.91813600  0.69047500  1.0
  O  O22  1  0.58186400  0.67360900  0.69047500  1.0
  O  O23  1  0.91813600  0.17360900  0.30952500  1.0
  O  O24  1  0.41813600  0.32639100  0.69047500  1.0
  O  O25  1  0.08186400  0.82639100  0.30952500  1.0