The structure described by InFe2O4 is Aluminum carbonitride-like structured and crystallizes in the trigonal R-3m space group. Fe(1) is bonded to one O(1) and four equivalent O(2) atoms to form FeO5 trigonal bipyramids that share corners with three equivalent In(1)O6 octahedra, corners with six equivalent Fe(1)O5 trigonal bipyramids, and edges with three equivalent Fe(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 61°. In(1) is bonded to six equivalent O(1) atoms to form InO6 octahedra that share corners with six equivalent Fe(1)O5 trigonal bipyramids and edges with six equivalent In(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Fe(1) and three equivalent In(1) atoms to form distorted OIn3Fe tetrahedra that share corners with nine equivalent O(1)In3Fe tetrahedra, corners with four equivalent O(2)Fe4 trigonal pyramids, and edges with three equivalent O(1)In3Fe tetrahedra. In the second O site, O(2) is bonded to four equivalent Fe(1) atoms to form OFe4 trigonal pyramids that share corners with four equivalent O(1)In3Fe tetrahedra, corners with six equivalent O(2)Fe4 trigonal pyramids, and edges with three equivalent O(2)Fe4 trigonal pyramids. is represented by the CIF file [CIF]
data_In(FeO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.911
_cell_length_b   8.911
_cell_length_c   8.911
_cell_angle_alpha   22.011
_cell_angle_beta   22.011
_cell_angle_gamma   22.011
_symmetry_Int_Tables_number   1
_cell_volume   87.145
_cell_formula_units_Z   1
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
  In  In0  1  0.000  0.000  0.000  1.0
  Fe  Fe1  1  0.785  0.785  0.785  1.0
  Fe  Fe2  1  0.215  0.215  0.215  1.0
  O  O3  1  0.708  0.708  0.708  1.0
  O  O4  1  0.292  0.292  0.292  1.0
  O  O5  1  0.871  0.871  0.871  1.0
  O  O6  1  0.129  0.129  0.129  1.0
[/CIF]
.
The structure described by InFe2O4 is Aluminum carbonitride-like structured and crystallizes in the trigonal R-3m space group. Fe(1) is bonded to one O(1) and four equivalent O(2) atoms to form FeO5 trigonal bipyramids that share corners with three equivalent In(1)O6 octahedra, corners with six equivalent Fe(1)O5 trigonal bipyramids, and edges with three equivalent Fe(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 61°. In(1) is bonded to six equivalent O(1) atoms to form InO6 octahedra that share corners with six equivalent Fe(1)O5 trigonal bipyramids and edges with six equivalent In(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Fe(1) and three equivalent In(1) atoms to form distorted OIn3Fe tetrahedra that share corners with nine equivalent O(1)In3Fe tetrahedra, corners with four equivalent O(2)Fe4 trigonal pyramids, and edges with three equivalent O(1)In3Fe tetrahedra. In the second O site, O(2) is bonded to four equivalent Fe(1) atoms to form OFe4 trigonal pyramids that share corners with four equivalent O(1)In3Fe tetrahedra, corners with six equivalent O(2)Fe4 trigonal pyramids, and edges with three equivalent O(2)Fe4 trigonal pyramids. is represented by the CIF file [CIF]
data_In(FeO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.911
_cell_length_b   8.911
_cell_length_c   8.911
_cell_angle_alpha   22.011
_cell_angle_beta   22.011
_cell_angle_gamma   22.011
_symmetry_Int_Tables_number   1
_cell_volume   87.145
_cell_formula_units_Z   1
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
  In  In0  1  0.000  0.000  0.000  1.0
  Fe  Fe1  1  0.785  0.785  0.785  1.0
  Fe  Fe2  1  0.215  0.215  0.215  1.0
  O  O3  1  0.708  0.708  0.708  1.0
  O  O4  1  0.292  0.292  0.292  1.0
  O  O5  1  0.871  0.871  0.871  1.0
  O  O6  1  0.129  0.129  0.129  1.0
[/CIF]
.