data_[K2Ge4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [12.8727]
_cell_length_b [4.8679]
_cell_length_c [10.4264]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1973]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K(GeCl3)2]
_chemical_formula_sum '[K2 Ge4 Cl12]'
_cell_volume [586.2401]
_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
[
  K  K0  2  0.0000  0.0000  0.5000  1.0
  Ge  Ge1  4  0.1840  0.0000  0.1686  1.0
  Cl  Cl2  4  0.0199  0.0000  0.1980  1.0
  Cl  Cl3  4  0.1797  0.5000  0.5945  1.0
  Cl  Cl4  4  0.1970  0.5000  0.1174  1.0
]