data_ZnCrSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.11
_cell_length_b   5.11
_cell_length_c   3.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   103.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCrSn2
_chemical_formula_sum   'Zn1 Cr1 Sn2'
_cell_volume   82.53
_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
  Zn  Zn3  1  0.16  0.0  0.0  1.0
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.58  0.01  0.62  1.0
  Sn  Sn2  1  0.58  0.99  0.62  1.0

data_ZnCrSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.25
_cell_length_b   5.11
_cell_length_c   5.11
_cell_angle_alpha   103.68
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCrSn2
_chemical_formula_sum   'Zn1 Cr1 Sn2'
_cell_volume   82.53
_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
  Zn  Zn0  1  0.0  0.16  0.0  1.0
  Cr  Cr1  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.62  0.58  0.01  1.0
  Sn  Sn3  1  0.62  0.58  0.99  1.0

Zn Cr Sn Sn
Zn Cr Sn Sn 0 1 o o o 2 3 o - o 
ZnCr(Sn)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one tin molecule and one ZnCr cluster. In the ZnCr cluster, Cr(1) is bonded in a distorted single-bond geometry to one Zn(1) atom. The Cr(1)-Zn(1) bond length is 0.81 Å. Zn(1) is bonded in a distorted single-bond geometry to one Cr(1) atom.