data_[Cs2Na2Ge2Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.7690]
_cell_length_b [7.2613]
_cell_length_c [10.2494]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.8582]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsNaGeCl4]
_chemical_formula_sum '[Cs2 Na2 Ge2 Cl8]'
_cell_volume [547.1602]
_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  0.3581  0.2500  0.8301  1.0
  Na  Na1  2  0.2039  0.7500  0.5622  1.0
  Ge  Ge2  2  0.2304  0.2500  0.2915  1.0
  Cl  Cl3  4  0.0478  0.0052  0.3408  1.0
  Cl  Cl4  2  0.4383  0.7500  0.8237  1.0
  Cl  Cl5  2  0.4496  0.2500  0.5105  1.0
]