The crystal structure described by EuO3 crystallizes in the hexagonal P6_3/m space group. Eu(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent O(1) atoms. is represented by the CIF card [CIF]
data_EuO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.537
_cell_length_b   7.117
_cell_length_c   7.117
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   155.143
_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
  Eu  Eu0  1  0.750  0.333  0.667  1.0
  Eu  Eu1  1  0.250  0.667  0.333  1.0
  O  O2  1  0.750  0.966  0.516  1.0
  O  O3  1  0.250  0.034  0.484  1.0
  O  O4  1  0.750  0.550  0.034  1.0
  O  O5  1  0.250  0.450  0.966  1.0
  O  O6  1  0.750  0.484  0.450  1.0
  O  O7  1  0.250  0.516  0.550  1.0
[/CIF]
.
The crystal structure described by EuO3 crystallizes in the hexagonal P6_3/m space group. Eu(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent O(1) atoms. is represented by the CIF card [CIF]
data_EuO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.537
_cell_length_b   7.117
_cell_length_c   7.117
_cell_angle_alpha   120.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   155.143
_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
  Eu  Eu0  1  0.750  0.333  0.667  1.0
  Eu  Eu1  1  0.250  0.667  0.333  1.0
  O  O2  1  0.750  0.966  0.516  1.0
  O  O3  1  0.250  0.034  0.484  1.0
  O  O4  1  0.750  0.550  0.034  1.0
  O  O5  1  0.250  0.450  0.966  1.0
  O  O6  1  0.750  0.484  0.450  1.0
  O  O7  1  0.250  0.516  0.550  1.0
[/CIF]
.