data_[Sn2Ge4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9597]
_cell_length_b [10.1647]
_cell_length_c [7.0403]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2699]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sn(GeCl4)2]
_chemical_formula_sum '[Sn2 Ge4 Cl16]'
_cell_volume [752.8929]
_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
[
  Sn  Sn0  2  0.0000  0.0000  0.0000  1
  Ge  Ge1  4  0.2005  0.5000  0.5873  1
  Cl  Cl2  8  0.1504  0.1703  0.2103  1
  Cl  Cl3  4  0.0655  0.5000  0.7743  1
  Cl  Cl4  4  0.1224  0.0000  0.7707  1
]