data_[Rb2Na4Ti2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Ti  1.5400  1.4000  0.8517
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.1425]
_cell_length_b [6.2461]
_cell_length_c [10.4988]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.7498]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [RbNa2TiF6]
_chemical_formula_sum '[Rb2 Na4 Ti2 F12]'
_cell_volume [330.9619]
_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
[
  Rb  Rb0  2  0.5000  0.0000  0.0000  1.0
  Na  Na1  4  0.2524  0.5126  0.7862  1.0
  Ti  Ti2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.0762  0.6495  0.1968  1.0
  F  F4  4  0.2105  0.2466  0.1180  1.0
  F  F5  4  0.3324  0.6170  0.0301  1.0
]