data_YSb2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.49
_cell_length_b   8.49
_cell_length_c   8.49
_cell_angle_alpha   25.03
_cell_angle_beta   25.03
_cell_angle_gamma   25.03
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSb2Mo
_chemical_formula_sum   'Y1 Sb2 Mo1'
_cell_volume   96.54
_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
  Sb  Sb1  1  0.0  0.0  0.89  1.0
  Sb  Sb2  1  0.0  0.0  0.79  1.0
  Mo  Mo0  1  0.0  0.0  0.34  1.0

data_YSb2Mo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.38
_cell_length_b   3.68
_cell_length_c   8.49
_cell_angle_alpha   90.0
_cell_angle_beta   104.49
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YSb2Mo
_chemical_formula_sum   'Y2 Sb4 Mo2'
_cell_volume   193.09
_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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Sb  Sb1  2  0.0  0.0  0.11  1.0
  Sb  Sb2  2  0.0  0.0  0.21  1.0
  Mo  Mo3  2  0.0  0.0  0.66  1.0

Y Sb Sb Mo
YMoSb2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YMoSb2 clusters. Y(1) is bonded in a single-bond geometry to one Mo(1) and one Sb(1) atom. The Y(1)-Mo(1) bond length is 2.86 Å. The Y(1)-Sb(1) bond length is 0.97 Å. Mo(1) is bonded in a 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 0.84 Å. In the second Sb site, Sb(2) is bonded in a single-bond geometry to one Sb(1) atom.