data_YIn2Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.9
_cell_length_b   5.9
_cell_length_c   5.9
_cell_angle_alpha   134.16
_cell_angle_beta   134.16
_cell_angle_gamma   66.83
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YIn2Sb
_chemical_formula_sum   'Y1 In2 Sb1'
_cell_volume   104.24
_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
  In  In0  1  0.3  0.0  0.46  1.0
  In  In1  1  0.0  0.0  0.93  1.0
  Sb  Sb2  1  0.0  0.3  0.46  1.0

data_YIn2Sb
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.6
_cell_length_b   4.6
_cell_length_c   5.9
_cell_angle_alpha   112.92
_cell_angle_beta   112.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YIn2Sb
_chemical_formula_sum   'Y1 In2 Sb1'
_cell_volume   104.24
_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
  In  In1  1  0.46  0.16  0.16  1.0
  In  In2  1  0.93  0.93  0.93  1.0
  Sb  Sb3  1  0.16  0.46  0.16  1.0

Y In In Sb
Y In In Sb 0 2 o o - 0 1 o o o 0 3 o o o 1 2 o o - 1 3 o o o 2 3 o o + 
YIn2Sb crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YIn2Sb cluster. Y(1) is bonded in a distorted single-bond geometry to one In(1), one In(2), and one Sb(1) atom. The Y(1)-In(1) bond length is 1.97 Å. The Y(1)-In(2) bond length is 0.42 Å. The Y(1)-Sb(1) bond length is 1.97 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 2-coordinate geometry to one Y(1) and one Sb(1) atom. The In(1)-Sb(1) bond length is 1.95 Å. In the second In site, In(2) is bonded in a single-bond geometry to one Y(1) atom. Sb(1) is bonded in a 2-coordinate geometry to one Y(1) and one In(1) atom.