The structure described by YbOF crystallizes in the monoclinic P2_1/c space group. Yb(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent F(1) atoms. O(1) is bonded in a 5-coordinate geometry to four equivalent Yb(1) and one O(1) atom. F(1) is bonded to four equivalent Yb(1) atoms to form a mixture of corner and edge-sharing FYb4 tetrahedra. is represented by the CIF card [CIF]
data_YbOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.635
_cell_length_b   3.635
_cell_length_c   5.523
_cell_angle_alpha   84.082
_cell_angle_beta   84.082
_cell_angle_gamma   82.927
_symmetry_Int_Tables_number   1
_cell_volume   71.731
_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
  F  F0  1  0.753  0.247  0.000  1.0
  F  F1  1  0.247  0.753  1.000  1.0
  O  O2  1  0.656  0.344  0.500  1.0
  O  O3  1  0.344  0.656  0.500  1.0
  Yb  Yb4  1  0.228  0.228  0.242  1.0
  Yb  Yb5  1  0.772  0.772  0.758  1.0
[/CIF]
.
The structure described by YbOF crystallizes in the monoclinic P2_1/c space group. Yb(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent F(1) atoms. O(1) is bonded in a 5-coordinate geometry to four equivalent Yb(1) and one O(1) atom. F(1) is bonded to four equivalent Yb(1) atoms to form a mixture of corner and edge-sharing FYb4 tetrahedra. is represented by the CIF card [CIF]
data_YbOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.635
_cell_length_b   3.635
_cell_length_c   5.523
_cell_angle_alpha   84.082
_cell_angle_beta   84.082
_cell_angle_gamma   82.927
_symmetry_Int_Tables_number   1
_cell_volume   71.731
_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
  F  F0  1  0.753  0.247  0.000  1.0
  F  F1  1  0.247  0.753  1.000  1.0
  O  O2  1  0.656  0.344  0.500  1.0
  O  O3  1  0.344  0.656  0.500  1.0
  Yb  Yb4  1  0.228  0.228  0.242  1.0
  Yb  Yb5  1  0.772  0.772  0.758  1.0
[/CIF]
.