data_[Cs2Rb4Tb2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Tb  1.1000  1.7500  0.9815
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.7516]
_cell_length_b [7.1150]
_cell_length_c [11.6779]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.1119]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [CsRb2TbF6]
_chemical_formula_sum '[Cs2 Rb4 Tb2 F12]'
_cell_volume [464.4590]
_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
[
  Cs  Cs0  2  0.5000  0.0000  0.0000  1.0
  Rb  Rb1  4  0.2770  0.5431  0.7653  1.0
  Tb  Tb2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.0909  0.5837  0.2070  1.0
  F  F4  4  0.2401  0.2486  0.5891  1.0
  F  F5  4  0.3103  0.6589  0.0357  1.0
]