The crystal structure described by YO3 is Cementite structured and crystallizes in the orthorhombic Pnma space group. Y(1) is bonded in a 9-coordinate geometry to three equivalent O(2) and six equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent Y(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to three equivalent Y(1) atoms. is represented by the CIF card [CIF]
data_YO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.516
_cell_length_b   6.385
_cell_length_c   7.001
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   201.850
_cell_formula_units_Z   4
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  0.571  0.612  0.250  1.0
  Y  Y1  1  0.929  0.112  0.250  1.0
  Y  Y2  1  0.429  0.388  0.750  1.0
  Y  Y3  1  0.071  0.888  0.750  1.0
  O  O4  1  0.864  0.809  0.043  1.0
  O  O5  1  0.636  0.309  0.457  1.0
  O  O6  1  0.136  0.191  0.543  1.0
  O  O7  1  0.364  0.691  0.957  1.0
  O  O8  1  0.136  0.191  0.957  1.0
  O  O9  1  0.364  0.691  0.543  1.0
  O  O10  1  0.864  0.809  0.457  1.0
  O  O11  1  0.636  0.309  0.043  1.0
  O  O12  1  0.424  0.986  0.250  1.0
  O  O13  1  0.076  0.486  0.250  1.0
  O  O14  1  0.576  0.014  0.750  1.0
  O  O15  1  0.924  0.514  0.750  1.0
[/CIF]
.
The crystal structure described by YO3 is Cementite structured and crystallizes in the orthorhombic Pnma space group. Y(1) is bonded in a 9-coordinate geometry to three equivalent O(2) and six equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent Y(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to three equivalent Y(1) atoms. is represented by the CIF card [CIF]
data_YO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.516
_cell_length_b   6.385
_cell_length_c   7.001
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   201.850
_cell_formula_units_Z   4
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  0.571  0.612  0.250  1.0
  Y  Y1  1  0.929  0.112  0.250  1.0
  Y  Y2  1  0.429  0.388  0.750  1.0
  Y  Y3  1  0.071  0.888  0.750  1.0
  O  O4  1  0.864  0.809  0.043  1.0
  O  O5  1  0.636  0.309  0.457  1.0
  O  O6  1  0.136  0.191  0.543  1.0
  O  O7  1  0.364  0.691  0.957  1.0
  O  O8  1  0.136  0.191  0.957  1.0
  O  O9  1  0.364  0.691  0.543  1.0
  O  O10  1  0.864  0.809  0.457  1.0
  O  O11  1  0.636  0.309  0.043  1.0
  O  O12  1  0.424  0.986  0.250  1.0
  O  O13  1  0.076  0.486  0.250  1.0
  O  O14  1  0.576  0.014  0.750  1.0
  O  O15  1  0.924  0.514  0.750  1.0
[/CIF]
.