The material described by YOs3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Y(1) is bonded to twelve equivalent Os(1) atoms to form a mixture of corner and face-sharing YOs12 cuboctahedra. Os(1) is bonded in a distorted see-saw-like geometry to four equivalent Y(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YOs3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.843
_cell_length_b   5.843
_cell_length_c   4.638
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   137.095
_cell_formula_units_Z   2
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  0.333  0.667  0.750  1.0
  Y  Y1  1  0.667  0.333  0.250  1.0
  Os  Os2  1  0.156  0.313  0.250  1.0
  Os  Os3  1  0.687  0.844  0.250  1.0
  Os  Os4  1  0.156  0.844  0.250  1.0
  Os  Os5  1  0.844  0.687  0.750  1.0
  Os  Os6  1  0.313  0.156  0.750  1.0
  Os  Os7  1  0.844  0.156  0.750  1.0
[/CIF]
.
The material described by YOs3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Y(1) is bonded to twelve equivalent Os(1) atoms to form a mixture of corner and face-sharing YOs12 cuboctahedra. Os(1) is bonded in a distorted see-saw-like geometry to four equivalent Y(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YOs3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.843
_cell_length_b   5.843
_cell_length_c   4.638
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   137.095
_cell_formula_units_Z   2
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  0.333  0.667  0.750  1.0
  Y  Y1  1  0.667  0.333  0.250  1.0
  Os  Os2  1  0.156  0.313  0.250  1.0
  Os  Os3  1  0.687  0.844  0.250  1.0
  Os  Os4  1  0.156  0.844  0.250  1.0
  Os  Os5  1  0.844  0.687  0.750  1.0
  Os  Os6  1  0.313  0.156  0.750  1.0
  Os  Os7  1  0.844  0.156  0.750  1.0
[/CIF]
.