data_[Rb4Ti8B4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ti  1.5400  1.4000  0.8517
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.3399]
_cell_length_b [11.4022]
_cell_length_c [6.2180]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.2243]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbTi2BO6]
_chemical_formula_sum '[Rb4 Ti8 B4 O24]'
_cell_volume [645.9250]
_cell_formula_units_Z [4]
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  4  0.0000  0.1321  0.7500  1.0
  Ti  Ti1  8  0.2021  0.4136  0.6052  1.0
  B  B2  4  0.0000  0.2291  0.2500  1.0
  O  O3  8  0.0615  0.3025  0.4721  1.0
  O  O4  8  0.1179  0.1522  0.2569  1.0
  O  O5  8  0.1962  0.4854  0.8693  1.0
]