data_YMo2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.95
_cell_length_b   4.39
_cell_length_c   5.65
_cell_angle_alpha   90.0
_cell_angle_beta   100.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMo2Os
_chemical_formula_sum   'Y1 Mo2 Os1'
_cell_volume   71.81
_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  0.95  0.0  0.13  1.0
  Mo  Mo0  1  0.83  0.19  0.2  1.0
  Mo  Mo1  1  0.02  0.0  0.39  1.0
  Os  Os2  1  0.03  0.19  0.61  1.0

data_YMo2Os
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.95
_cell_length_b   4.39
_cell_length_c   5.65
_cell_angle_alpha   90.0
_cell_angle_beta   100.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMo2Os
_chemical_formula_sum   'Y1 Mo2 Os1'
_cell_volume   71.81
_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  0.95  0.0  0.13  1.0
  Mo  Mo1  1  0.02  0.0  0.39  1.0
  Mo  Mo2  1  0.83  0.19  0.2  1.0
  Os  Os3  1  0.03  0.19  0.61  1.0

Y Mo Mo Os
YMo2Os crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YMo2Os cluster. Y(1) is bonded in a distorted single-bond geometry to one Mo(1) and one Mo(2) atom. The Y(1)-Mo(1) bond length is 1.03 Å. The Y(1)-Mo(2) bond length is 1.46 Å. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a single-bond geometry to one Y(1) and one Mo(2) atom. The Mo(1)-Mo(2) bond length is 1.39 Å. In the second Mo site, Mo(2) is bonded in a 3-coordinate geometry to one Y(1), one Mo(1), and one Os(1) atom. The Mo(2)-Os(1) bond length is 1.47 Å. Os(1) is bonded in a 1-coordinate geometry to one Mo(2) atom.