data_YSb2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.56
_cell_length_b   5.56
_cell_length_c   5.56
_cell_angle_alpha   134.21
_cell_angle_beta   134.21
_cell_angle_gamma   66.75
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSb2Os
_chemical_formula_sum   'Y1 Sb2 Os1'
_cell_volume   87.1
_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  0.65  1.0
  Sb  Sb2  1  0.0  0.16  0.32  1.0
  Os  Os0  1  0.16  0.0  0.32  1.0

data_YSb2Os
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.33
_cell_length_b   4.33
_cell_length_c   5.56
_cell_angle_alpha   112.89
_cell_angle_beta   112.89
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YSb2Os
_chemical_formula_sum   'Y1 Sb2 Os1'
_cell_volume   87.1
_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
  Sb  Sb1  1  0.16  0.32  0.16  1.0
  Sb  Sb2  1  0.65  0.65  0.65  1.0
  Os  Os3  1  0.32  0.16  0.16  1.0

Y Sb Sb Os
Y Sb Sb Os 0 2 o o o 0 3 o o o 0 1 o o - 2 3 o o o 
YOsSb2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YOsSb2 cluster. Y(1) is bonded in a 3-coordinate geometry to one Os(1), one Sb(1), and one Sb(2) atom. The Y(1)-Os(1) bond length is 1.33 Å. The Y(1)-Sb(1) bond length is 1.97 Å. The Y(1)-Sb(2) bond length is 1.33 Å. Os(1) is bonded in a 2-coordinate geometry to one Y(1) and one Sb(2) atom. The Os(1)-Sb(2) bond length is 1.01 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a single-bond geometry to one Y(1) atom. In the second Sb site, Sb(2) is bonded in a 2-coordinate geometry to one Y(1) and one Os(1) atom.