The material structure described by TaIn3O7 crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TaO6 octahedra that share corners with two equivalent Ta(1)O6 octahedra and corners with eight equivalent In(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-71°. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(4) atoms. In the second In site, In(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form distorted InO6 octahedra that share corners with two equivalent In(2)O6 octahedra, corners with four equivalent Ta(1)O6 octahedra, and edges with two equivalent In(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-71°. There are four inequivalent O sites. In the first O site, O(1) is bonded to one Ta(1), one In(1), and two equivalent In(2) atoms to form OTaIn3 tetrahedra that share corners with four equivalent O(4)In4 tetrahedra, edges with two equivalent O(4)In4 tetrahedra, and edges with two equivalent O(1)TaIn3 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Ta(1) and two equivalent In(2) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to two equivalent Ta(1) atoms. In the fourth O site, O(4) is bonded to two equivalent In(1) and two equivalent In(2) atoms to form OIn4 tetrahedra that share corners with four equivalent O(1)TaIn3 tetrahedra, corners with six equivalent O(4)In4 tetrahedra,  an edgeedge with one O(4)In4 tetrahedra, and edges with two equivalent O(1)TaIn3 tetrahedra. is represented by the CIF card [CIF]
data_TaIn3O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.319
_cell_length_b   7.494
_cell_length_c   10.512
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   576.571
_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
  Ta  Ta0  1  0.501  0.742  0.250  1.0
  Ta  Ta1  1  0.999  0.242  0.750  1.0
  Ta  Ta2  1  0.001  0.758  0.250  1.0
  Ta  Ta3  1  0.499  0.258  0.750  1.0
  In  In4  1  0.508  0.798  0.750  1.0
  In  In5  1  0.751  0.985  0.009  1.0
  In  In6  1  0.751  0.985  0.491  1.0
  In  In7  1  0.749  0.485  0.509  1.0
  In  In8  1  0.749  0.485  0.991  1.0
  In  In9  1  0.992  0.298  0.250  1.0
  In  In10  1  0.008  0.702  0.750  1.0
  In  In11  1  0.251  0.515  0.009  1.0
  In  In12  1  0.251  0.515  0.491  1.0
  In  In13  1  0.249  0.015  0.509  1.0
  In  In14  1  0.249  0.015  0.991  1.0
  In  In15  1  0.492  0.202  0.250  1.0
  O  O16  1  0.525  0.044  0.623  1.0
  O  O17  1  0.525  0.044  0.877  1.0
  O  O18  1  0.524  0.577  0.110  1.0
  O  O19  1  0.524  0.577  0.390  1.0
  O  O20  1  0.751  0.317  0.750  1.0
  O  O21  1  0.754  0.738  0.616  1.0
  O  O22  1  0.754  0.738  0.884  1.0
  O  O23  1  0.746  0.238  0.116  1.0
  O  O24  1  0.746  0.238  0.384  1.0
  O  O25  1  0.749  0.817  0.250  1.0
  O  O26  1  0.976  0.077  0.610  1.0
  O  O27  1  0.976  0.077  0.890  1.0
  O  O28  1  0.975  0.544  0.123  1.0
  O  O29  1  0.975  0.544  0.377  1.0
  O  O30  1  0.025  0.456  0.623  1.0
  O  O31  1  0.025  0.456  0.877  1.0
  O  O32  1  0.024  0.923  0.110  1.0
  O  O33  1  0.024  0.923  0.390  1.0
  O  O34  1  0.251  0.183  0.750  1.0
  O  O35  1  0.254  0.762  0.616  1.0
  O  O36  1  0.254  0.762  0.884  1.0
  O  O37  1  0.246  0.262  0.116  1.0
  O  O38  1  0.246  0.262  0.384  1.0
  O  O39  1  0.249  0.683  0.250  1.0
  O  O40  1  0.476  0.423  0.610  1.0
  O  O41  1  0.476  0.423  0.890  1.0
  O  O42  1  0.475  0.956  0.123  1.0
  O  O43  1  0.475  0.956  0.377  1.0
[/CIF]
.
The material structure described by TaIn3O7 crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TaO6 octahedra that share corners with two equivalent Ta(1)O6 octahedra and corners with eight equivalent In(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-71°. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 6-coordinate geometry to two equivalent O(1) and four equivalent O(4) atoms. In the second In site, In(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form distorted InO6 octahedra that share corners with two equivalent In(2)O6 octahedra, corners with four equivalent Ta(1)O6 octahedra, and edges with two equivalent In(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-71°. There are four inequivalent O sites. In the first O site, O(1) is bonded to one Ta(1), one In(1), and two equivalent In(2) atoms to form OTaIn3 tetrahedra that share corners with four equivalent O(4)In4 tetrahedra, edges with two equivalent O(4)In4 tetrahedra, and edges with two equivalent O(1)TaIn3 tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Ta(1) and two equivalent In(2) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to two equivalent Ta(1) atoms. In the fourth O site, O(4) is bonded to two equivalent In(1) and two equivalent In(2) atoms to form OIn4 tetrahedra that share corners with four equivalent O(1)TaIn3 tetrahedra, corners with six equivalent O(4)In4 tetrahedra,  an edgeedge with one O(4)In4 tetrahedra, and edges with two equivalent O(1)TaIn3 tetrahedra. is represented by the CIF card [CIF]
data_TaIn3O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.319
_cell_length_b   7.494
_cell_length_c   10.512
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   576.571
_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
  Ta  Ta0  1  0.501  0.742  0.250  1.0
  Ta  Ta1  1  0.999  0.242  0.750  1.0
  Ta  Ta2  1  0.001  0.758  0.250  1.0
  Ta  Ta3  1  0.499  0.258  0.750  1.0
  In  In4  1  0.508  0.798  0.750  1.0
  In  In5  1  0.751  0.985  0.009  1.0
  In  In6  1  0.751  0.985  0.491  1.0
  In  In7  1  0.749  0.485  0.509  1.0
  In  In8  1  0.749  0.485  0.991  1.0
  In  In9  1  0.992  0.298  0.250  1.0
  In  In10  1  0.008  0.702  0.750  1.0
  In  In11  1  0.251  0.515  0.009  1.0
  In  In12  1  0.251  0.515  0.491  1.0
  In  In13  1  0.249  0.015  0.509  1.0
  In  In14  1  0.249  0.015  0.991  1.0
  In  In15  1  0.492  0.202  0.250  1.0
  O  O16  1  0.525  0.044  0.623  1.0
  O  O17  1  0.525  0.044  0.877  1.0
  O  O18  1  0.524  0.577  0.110  1.0
  O  O19  1  0.524  0.577  0.390  1.0
  O  O20  1  0.751  0.317  0.750  1.0
  O  O21  1  0.754  0.738  0.616  1.0
  O  O22  1  0.754  0.738  0.884  1.0
  O  O23  1  0.746  0.238  0.116  1.0
  O  O24  1  0.746  0.238  0.384  1.0
  O  O25  1  0.749  0.817  0.250  1.0
  O  O26  1  0.976  0.077  0.610  1.0
  O  O27  1  0.976  0.077  0.890  1.0
  O  O28  1  0.975  0.544  0.123  1.0
  O  O29  1  0.975  0.544  0.377  1.0
  O  O30  1  0.025  0.456  0.623  1.0
  O  O31  1  0.025  0.456  0.877  1.0
  O  O32  1  0.024  0.923  0.110  1.0
  O  O33  1  0.024  0.923  0.390  1.0
  O  O34  1  0.251  0.183  0.750  1.0
  O  O35  1  0.254  0.762  0.616  1.0
  O  O36  1  0.254  0.762  0.884  1.0
  O  O37  1  0.246  0.262  0.116  1.0
  O  O38  1  0.246  0.262  0.384  1.0
  O  O39  1  0.249  0.683  0.250  1.0
  O  O40  1  0.476  0.423  0.610  1.0
  O  O41  1  0.476  0.423  0.890  1.0
  O  O42  1  0.475  0.956  0.123  1.0
  O  O43  1  0.475  0.956  0.377  1.0
[/CIF]
.