data_Y(GeCl)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.42
_cell_length_b   8.42
_cell_length_c   8.42
_cell_angle_alpha   155.05
_cell_angle_beta   155.05
_cell_angle_gamma   35.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y(GeCl)2
_chemical_formula_sum   'Y1 Ge2 Cl2'
_cell_volume   106.22
_cell_formula_units_Z   1
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
  Y  Y4  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.0  0.82  0.01  1.0
  Ge  Ge3  1  0.82  0.0  0.01  1.0
  Cl  Cl0  1  0.0  0.0  0.43  1.0
  Cl  Cl1  1  0.0  0.0  0.61  1.0

data_Y(GeCl)2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.15
_cell_length_b   5.15
_cell_length_c   8.42
_cell_angle_alpha   90.0
_cell_angle_beta   107.78
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Y(GeCl)2
_chemical_formula_sum   'Y2 Ge4 Cl4'
_cell_volume   212.43
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Ge  Ge1  4  0.1  0.09  0.19  1.0
  Cl  Cl2  2  0.11  0.5  0.61  1.0
  Cl  Cl3  2  0.43  0.0  0.43  1.0

Y Ge Ge Cl Cl