data_[Ge2H2Cl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [5.8767]
_cell_length_b [3.5350]
_cell_length_c [9.4876]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.6395]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [GeHCl2]
_chemical_formula_sum '[Ge2 H2 Cl4]'
_cell_volume [196.4502]
_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
[
  Ge  Ge0  2  0.3257  0.5000  0.9709  1
  H  H1  2  0.0390  0.5000  0.4265  1
  Cl  Cl2  2  0.2986  0.5000  0.7411  1
  Cl  Cl3  2  0.3367  0.0000  0.3615  1
]