data_YSnSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.26
_cell_length_b   5.26
_cell_length_c   4.06
_cell_angle_alpha   90.8
_cell_angle_beta   90.8
_cell_angle_gamma   103.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSnSb2
_chemical_formula_sum   'Y1 Sn1 Sb2'
_cell_volume   109.36
_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  Y3  1  0.0  0.0  0.0  1.0
  Sn  Sn2  1  0.27  0.0  0.0  1.0
  Sb  Sb0  1  0.59  0.94  0.03  1.0
  Sb  Sb1  1  0.59  0.06  0.03  1.0

data_YSnSb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.06
_cell_length_b   5.26
_cell_length_c   5.26
_cell_angle_alpha   103.1
_cell_angle_beta   90.8
_cell_angle_gamma   90.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSnSb2
_chemical_formula_sum   'Y1 Sn1 Sb2'
_cell_volume   109.36
_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  Y0  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.0  0.27  0.0  1.0
  Sb  Sb2  1  0.03  0.59  0.06  1.0
  Sb  Sb3  1  0.03  0.59  0.94  1.0

Y Sn Sb Sb
Y Sn Sb Sb 0 1 o o o 1 3 o o o 2 3 o + o 
YSnSb2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YSnSb2 cluster. Y(1) is bonded in a 2-coordinate geometry to one Sn(1) and one Sb(1) atom. The Y(1)-Sn(1) bond length is 1.42 Å. The Y(1)-Sb(1) bond length is 2.12 Å. Sn(1) is bonded in a distorted single-bond geometry to one Y(1) atom. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a distorted single-bond geometry to one Y(1) and one Sb(2) atom. The Sb(1)-Sb(2) bond length is 0.62 Å. In the second Sb site, Sb(2) is bonded in a distorted single-bond geometry to one Sb(1) atom.