data_[Li18Ga18Ge18O72]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [14.1617]
_cell_length_b [14.1617]
_cell_length_c [9.4393]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [LiGaGeO4]
_chemical_formula_sum '[Li18 Ga18 Ge18 O72]'
_cell_volume [1639.4536]
_cell_formula_units_Z [18]
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  18  0.0206  0.8099  0.7461  1
  Ga  Ga1  18  0.0138  0.8038  0.4184  1
  Ge  Ge2  18  0.0224  0.8069  0.0820  1
  O  O3  18  0.0022  0.6747  0.0703  1
  O  O4  18  0.0780  0.8734  0.2439  1
  O  O5  18  0.0943  0.8743  0.5733  1
  O  O6  18  0.0951  0.8878  0.9305  1
]