data_[Cs2Na2Ge2Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Ge  2.0100  1.2500  0.7700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.9791]
_cell_length_b [7.7216]
_cell_length_c [9.2785]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0504]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsNaGeBr4]
_chemical_formula_sum '[Cs2 Na2 Ge2 Br8]'
_cell_volume [562.8922]
_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  0.3455  0.2500  0.8992  1.0
  Na  Na1  2  0.3438  0.7500  0.5609  1.0
  Ge  Ge2  2  0.1246  0.2500  0.2849  1.0
  Br  Br3  4  0.3524  0.0007  0.3075  1.0
  Br  Br4  2  0.0662  0.2500  0.5408  1.0
  Br  Br5  2  0.2552  0.7500  0.8499  1.0
]