data_Hf2SnCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   3.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Hf2SnCl
_chemical_formula_sum   'Hf2 Sn1 Cl1'
_cell_volume   82.42
_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
  Hf  Hf1  1  0.0  0.52  0.62  1.0
  Hf  Hf2  1  0.52  0.0  0.62  1.0
  Sn  Sn3  1  0.52  0.52  0.0  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_Hf2SnCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.12
_cell_length_b   7.12
_cell_length_c   3.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Hf2SnCl
_chemical_formula_sum   'Hf4 Sn2 Cl2'
_cell_volume   164.84
_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
  Hf  Hf0  4  0.26  0.26  0.62  1.0
  Sn  Sn1  2  0.02  0.5  -0.0  1.0
  Cl  Cl2  2  0.0  0.0  0.0  1.0

Hf Hf Sn Cl
Hf2SnCl crystallizes in the monoclinic Cm space group. Hf(1) is bonded in a 8-coordinate geometry to four equivalent Sn(1) and four equivalent Cl(1) atoms. There are a spread of Hf(1)-Sn(1) bond distances ranging from 2.71-3.31 Å. There are a spread of Hf(1)-Cl(1) bond distances ranging from 2.71-3.31 Å. Sn(1) is bonded in a 8-coordinate geometry to eight equivalent Hf(1) atoms. Cl(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Hf(1) atoms.