data_[Rb1Tm1Ge2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tm  1.2500  1.7500  1.0950
  Ge  2.0100  1.2500  0.7700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6822]
_cell_length_b [7.4095]
_cell_length_c [9.7973]
_cell_angle_alpha [92.2324]
_cell_angle_beta [92.5170]
_cell_angle_gamma [96.5716]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbTm(GeBr4)2]
_chemical_formula_sum '[Rb1 Tm1 Ge2 Br8]'
_cell_volume [480.9527]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5000  1.0
  Tm  Tm1  1  0.0000  0.0000  0.0000  1.0
  Ge  Ge2  2  0.4437  0.5691  0.7926  1.0
  Br  Br3  2  0.2148  0.6938  0.9733  1.0
  Br  Br4  2  0.2207  0.1838  0.8099  1.0
  Br  Br5  2  0.2632  0.6282  0.5799  1.0
  Br  Br6  2  0.2773  0.1260  0.2154  1.0
]