The structure described by FeAlO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Fe(1) is bonded to six equivalent O(1) atoms to form distorted FeO6 octahedra that share corners with nine equivalent Al(1)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and  a faceface with one Al(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. Al(1) is bonded to six equivalent O(1) atoms to form AlO6 octahedra that share corners with nine equivalent Fe(1)O6 octahedra, edges with three equivalent Al(1)O6 octahedra, and  a faceface with one Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. O(1) is bonded in a distorted see-saw-like geometry to two equivalent Fe(1) and two equivalent Al(1) atoms. is represented by the CIF file [CIF]
data_AlFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.963
_cell_length_b   4.964
_cell_length_c   5.357
_cell_angle_alpha   90.002
_cell_angle_beta   117.598
_cell_angle_gamma   119.998
_symmetry_Int_Tables_number   1
_cell_volume   96.563
_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
  Al  Al0  1  0.303  0.152  0.455  1.0
  Al  Al1  1  0.697  0.848  0.545  1.0
  Fe  Fe2  1  0.285  0.642  0.927  1.0
  Fe  Fe3  1  0.715  0.358  0.073  1.0
  O  O4  1  0.820  0.769  0.262  1.0
  O  O5  1  0.507  0.948  0.738  1.0
  O  O6  1  0.790  0.558  0.738  1.0
  O  O7  1  0.210  0.442  0.262  1.0
  O  O8  1  0.493  0.052  0.262  1.0
  O  O9  1  0.180  0.231  0.738  1.0
[/CIF]
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The structure described by FeAlO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. Fe(1) is bonded to six equivalent O(1) atoms to form distorted FeO6 octahedra that share corners with nine equivalent Al(1)O6 octahedra, edges with three equivalent Fe(1)O6 octahedra, and  a faceface with one Al(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. Al(1) is bonded to six equivalent O(1) atoms to form AlO6 octahedra that share corners with nine equivalent Fe(1)O6 octahedra, edges with three equivalent Al(1)O6 octahedra, and  a faceface with one Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-60°. O(1) is bonded in a distorted see-saw-like geometry to two equivalent Fe(1) and two equivalent Al(1) atoms. is represented by the CIF file [CIF]
data_AlFeO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.963
_cell_length_b   4.964
_cell_length_c   5.357
_cell_angle_alpha   90.002
_cell_angle_beta   117.598
_cell_angle_gamma   119.998
_symmetry_Int_Tables_number   1
_cell_volume   96.563
_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
  Al  Al0  1  0.303  0.152  0.455  1.0
  Al  Al1  1  0.697  0.848  0.545  1.0
  Fe  Fe2  1  0.285  0.642  0.927  1.0
  Fe  Fe3  1  0.715  0.358  0.073  1.0
  O  O4  1  0.820  0.769  0.262  1.0
  O  O5  1  0.507  0.948  0.738  1.0
  O  O6  1  0.790  0.558  0.738  1.0
  O  O7  1  0.210  0.442  0.262  1.0
  O  O8  1  0.493  0.052  0.262  1.0
  O  O9  1  0.180  0.231  0.738  1.0
[/CIF]
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