data_[La6Ga3Ni18Ge3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ga  1.8100  1.3000  0.7600
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.2044]
_cell_length_b [6.2044]
_cell_length_c [15.2761]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [La2GaNi6Ge]
_chemical_formula_sum '[La6 Ga3 Ni18 Ge3]'
_cell_volume [509.2635]
_cell_formula_units_Z [3]
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
[
  La  La0  6  0.0000  0.0000  0.2908  1
  Ga  Ga1  3  0.0000  0.0000  0.5000  1
  Ni  Ni2  18  0.0542  0.8012  0.1269  1
  Ge  Ge3  3  -0.0000  0.0000  0.0000  1
]