data_[Cs6Li6Mg3F18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Li  0.9800  1.4500  0.9000
  Mg  1.3100  1.5000  0.8600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [6.0032]
_cell_length_b [6.0032]
_cell_length_c [17.7115]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Cs2Li2MgF6]
_chemical_formula_sum '[Cs6 Li6 Mg3 F18]'
_cell_volume [552.7822]
_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
[
  Cs  Cs0  6  0.0000  0.0000  0.2787  1.0
  Li  Li1  6  0.0000  0.0000  0.0967  1.0
  Mg  Mg2  3  -0.0000  -0.0000  0.5000  1.0
  F  F3  18  0.0087  0.5044  0.2314  1.0
]