data_ScSn2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.49
_cell_length_b   9.49
_cell_length_c   9.49
_cell_angle_alpha   21.12
_cell_angle_beta   21.12
_cell_angle_gamma   21.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScSn2Cl
_chemical_formula_sum   'Sc1 Sn2 Cl1'
_cell_volume   97.23
_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
  Sc  Sc1  1  0.0  0.0  0.92  1.0
  Sn  Sn2  1  0.0  0.0  0.88  1.0
  Sn  Sn3  1  0.0  0.0  0.95  1.0
  Cl  Cl0  1  0.0  0.0  0.0  1.0

data_ScSn2Cl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.03
_cell_length_b   3.48
_cell_length_c   9.49
_cell_angle_alpha   90.0
_cell_angle_beta   102.22
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ScSn2Cl
_chemical_formula_sum   'Sc2 Sn4 Cl2'
_cell_volume   194.45
_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
  Sc  Sc0  2  0.0  0.0  0.08  1.0
  Sn  Sn1  2  0.0  0.0  0.05  1.0
  Sn  Sn2  2  0.0  0.0  0.12  1.0
  Cl  Cl3  2  0.0  0.0  0.0  1.0

Sc Sn Sn Cl
Sc Sn Sn Cl 0 1 o o o 0 2 o o o 2 3 o o + 
ScSn2Cl is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ScSn2Cl clusters. Sc(1) is bonded in a linear geometry to one Sn(1) and one Sn(2) atom. The Sc(1)-Sn(1) bond length is 0.31 Å. The Sc(1)-Sn(2) bond length is 0.31 Å. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a single-bond geometry to one Sc(1) atom. In the second Sn site, Sn(2) is bonded in a linear geometry to one Sc(1) and one Cl(1) atom. The Sn(2)-Cl(1) bond length is 0.49 Å. Cl(1) is bonded in a single-bond geometry to one Sn(2) atom.