The compound described by Ti2CdO5 crystallizes in the orthorhombic Cmcm space group. Ti(1) is bonded to one O(3), two equivalent O(1), and three equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 32-35°. Cd(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ti(1) and one Cd(1) atom. In the second O site, O(2) is bonded to three equivalent Ti(1) and one Cd(1) atom to form distorted OTi3Cd trigonal pyramids that share  a cornercorner with one O(3)Ti2Cd2 tetrahedra, corners with three equivalent O(2)Ti3Cd trigonal pyramids, edges with two equivalent O(3)Ti2Cd2 tetrahedra, and edges with two equivalent O(2)Ti3Cd trigonal pyramids. In the third O site, O(3) is bonded to two equivalent Ti(1) and two equivalent Cd(1) atoms to form distorted OTi2Cd2 tetrahedra that share corners with two equivalent O(3)Ti2Cd2 tetrahedra, corners with two equivalent O(2)Ti3Cd trigonal pyramids, and edges with four equivalent O(2)Ti3Cd trigonal pyramids. is represented by the CIF file [CIF]
data_Ti2CdO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.473
_cell_length_b   5.473
_cell_length_c   10.745
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   140.165
_symmetry_Int_Tables_number   1
_cell_volume   206.184
_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
  Ti  Ti0  1  0.871  0.129  0.566  1.0
  Ti  Ti1  1  0.871  0.129  0.934  1.0
  Ti  Ti2  1  0.129  0.871  0.066  1.0
  Ti  Ti3  1  0.129  0.871  0.434  1.0
  Cd  Cd4  1  0.810  0.190  0.250  1.0
  Cd  Cd5  1  0.190  0.810  0.750  1.0
  O  O6  1  0.956  0.044  0.103  1.0
  O  O7  1  0.956  0.044  0.397  1.0
  O  O8  1  0.685  0.315  0.052  1.0
  O  O9  1  0.685  0.315  0.448  1.0
  O  O10  1  0.185  0.815  0.250  1.0
  O  O11  1  0.815  0.185  0.750  1.0
  O  O12  1  0.315  0.685  0.552  1.0
  O  O13  1  0.044  0.956  0.603  1.0
  O  O14  1  0.315  0.685  0.948  1.0
  O  O15  1  0.044  0.956  0.897  1.0
[/CIF]
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The compound described by Ti2CdO5 crystallizes in the orthorhombic Cmcm space group. Ti(1) is bonded to one O(3), two equivalent O(1), and three equivalent O(2) atoms to form a mixture of distorted edge and corner-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 32-35°. Cd(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent Ti(1) and one Cd(1) atom. In the second O site, O(2) is bonded to three equivalent Ti(1) and one Cd(1) atom to form distorted OTi3Cd trigonal pyramids that share  a cornercorner with one O(3)Ti2Cd2 tetrahedra, corners with three equivalent O(2)Ti3Cd trigonal pyramids, edges with two equivalent O(3)Ti2Cd2 tetrahedra, and edges with two equivalent O(2)Ti3Cd trigonal pyramids. In the third O site, O(3) is bonded to two equivalent Ti(1) and two equivalent Cd(1) atoms to form distorted OTi2Cd2 tetrahedra that share corners with two equivalent O(3)Ti2Cd2 tetrahedra, corners with two equivalent O(2)Ti3Cd trigonal pyramids, and edges with four equivalent O(2)Ti3Cd trigonal pyramids. is represented by the CIF file [CIF]
data_Ti2CdO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.473
_cell_length_b   5.473
_cell_length_c   10.745
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   140.165
_symmetry_Int_Tables_number   1
_cell_volume   206.184
_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
  Ti  Ti0  1  0.871  0.129  0.566  1.0
  Ti  Ti1  1  0.871  0.129  0.934  1.0
  Ti  Ti2  1  0.129  0.871  0.066  1.0
  Ti  Ti3  1  0.129  0.871  0.434  1.0
  Cd  Cd4  1  0.810  0.190  0.250  1.0
  Cd  Cd5  1  0.190  0.810  0.750  1.0
  O  O6  1  0.956  0.044  0.103  1.0
  O  O7  1  0.956  0.044  0.397  1.0
  O  O8  1  0.685  0.315  0.052  1.0
  O  O9  1  0.685  0.315  0.448  1.0
  O  O10  1  0.185  0.815  0.250  1.0
  O  O11  1  0.815  0.185  0.750  1.0
  O  O12  1  0.315  0.685  0.552  1.0
  O  O13  1  0.044  0.956  0.603  1.0
  O  O14  1  0.315  0.685  0.948  1.0
  O  O15  1  0.044  0.956  0.897  1.0
[/CIF]
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