data_[Li8Sn2Ge2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [5.1498]
_cell_length_b [8.9411]
_cell_length_c [5.1295]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4299]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Li4SnGeO6]
_chemical_formula_sum '[Li8 Sn2 Ge2 O12]'
_cell_volume [222.7335]
_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  2  0.0000  0.3458  0.5000  1
  Li  Li1  2  0.0000  0.5005  0.0000  1
  Li  Li2  2  0.0000  0.6660  0.5000  1
  Li  Li3  2  0.0000  0.9829  0.5000  1
  Sn  Sn4  2  0.0000  0.1666  0.0000  1
  Ge  Ge5  2  0.0000  0.8327  0.0000  1
  O  O6  4  0.2225  0.9904  0.2334  1
  O  O7  4  0.2319  0.8290  0.7725  1
  O  O8  4  0.2380  0.6833  0.2319  1
]