data_[Li2Yb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Yb  1.1000  1.7500  1.0840
]
_symmetry_space_group_name_H-M [P6_3/mmc]
_cell_length_a [7.4459]
_cell_length_b [7.4459]
_cell_length_c [6.0779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [194]
_chemical_formula_structural [LiYb3]
_chemical_formula_sum '[Li2 Yb6]'
_cell_volume [291.8237]
_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  0.3333  0.6667  0.2500  1.0
  Yb  Yb1  6  0.1687  0.3373  0.7500  1.0
]