The crystal structure described by Ba8In8O19 is Orthorhombic Perovskite-like structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(5), one O(7), one O(8), and two equivalent O(1) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to one O(11), one O(2), one O(3), one O(5), one O(6), one O(7), and two equivalent O(10) atoms. In the third Ba site, Ba(3) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and two equivalent O(1) atoms. In the fourth Ba site, Ba(4) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(6), one O(7), one O(8), one O(9), and two equivalent O(10) atoms. There are six inequivalent In sites. In the first In site, In(1) is bonded to one O(1), one O(10), one O(5), one O(7), and two equivalent O(3) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra, corners with two equivalent In(4)O6 octahedra, and  a cornercorner with one In(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the second In site, In(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4) and two equivalent O(7) atoms. In the third In site, In(3) is bonded in a distorted T-shaped geometry to one O(11) and two equivalent O(6) atoms. In the fourth In site, In(4) is bonded to one O(1), one O(10), one O(6), one O(8), and two equivalent O(2) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra, corners with two equivalent In(4)O6 octahedra, and  a cornercorner with one In(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the fifth In site, In(5) is bonded to one O(11), one O(9), and two equivalent O(8) atoms to form InO4 tetrahedra that share corners with two equivalent In(4)O6 octahedra and  a cornercorner with one In(6)O4 tetrahedra. The corner-sharing octahedral tilt angles are 30°. In the sixth In site, In(6) is bonded to one O(4), one O(9), and two equivalent O(5) atoms to form InO4 tetrahedra that share corners with two equivalent In(1)O6 octahedra and  a cornercorner with one In(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 32°. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ba(1), two equivalent Ba(3), one In(1), and one In(4) atom to form a mixture of distorted corner, edge, and face-sharing OBa4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the second O site, O(2) is bonded to one Ba(1), one Ba(2), one Ba(3), one Ba(4), and two equivalent In(4) atoms to form distorted OBa4In2 octahedra that share corners with two equivalent O(2)Ba4In2 octahedra,  a cornercorner with one O(11)Ba2In2 tetrahedra,  a cornercorner with one O(9)Ba2In2 tetrahedra, edges with two equivalent O(3)Ba4In2 octahedra, faces with two equivalent O(1)Ba4In2 octahedra, and faces with two equivalent O(10)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the third O site, O(3) is bonded to one Ba(1), one Ba(2), one Ba(3), one Ba(4), and two equivalent In(1) atoms to form distorted OBa4In2 octahedra that share corners with two equivalent O(3)Ba4In2 octahedra,  a cornercorner with one O(11)Ba2In2 tetrahedra,  a cornercorner with one O(9)Ba2In2 tetrahedra, edges with two equivalent O(2)Ba4In2 octahedra, faces with two equivalent O(1)Ba4In2 octahedra, and faces with two equivalent O(10)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 3°. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to two equivalent Ba(3), one In(2), and one In(6) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Ba(3), one In(1), and one In(6) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Ba(2), one Ba(3), one Ba(4), one In(3), and one In(4) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Ba(4), one In(1), and one In(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(3), one Ba(4), one In(4), and one In(5) atom. In the ninth O site, O(9) is bonded to two equivalent Ba(4), one In(5), and one In(6) atom to form distorted OBa2In2 tetrahedra that share corners with two equivalent O(2)Ba4In2 octahedra, corners with two equivalent O(3)Ba4In2 octahedra, corners with four equivalent O(10)Ba4In2 octahedra, and  a cornercorner with one O(11)Ba2In2 tetrahedra. The corner-sharing octahedral tilt angles range from 17-81°. In the tenth O site, O(10) is bonded to two equivalent Ba(2), two equivalent Ba(4), one In(1), and one In(4) atom to form distorted OBa4In2 octahedra that share corners with two equivalent O(1)Ba4In2 octahedra, corners with two equivalent O(11)Ba2In2 tetrahedra, corners with two equivalent O(9)Ba2In2 tetrahedra, edges with two equivalent O(10)Ba4In2 octahedra, faces with two equivalent O(2)Ba4In2 octahedra, and faces with two equivalent O(3)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the eleventh O site, O(11) is bonded to two equivalent Ba(2), one In(3), and one In(5) atom to form distorted OBa2In2 tetrahedra that share corners with two equivalent O(2)Ba4In2 octahedra, corners with two equivalent O(3)Ba4In2 octahedra, corners with four equivalent O(10)Ba4In2 octahedra, and  a cornercorner with one O(9)Ba2In2 tetrahedra. The corner-sharing octahedral tilt angles range from 14-83°. is represented by the CIF card [CIF]
data_Ba8In8O19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.411
_cell_length_b   9.411
_cell_length_c   8.517
_cell_angle_alpha   89.250
_cell_angle_beta   89.250
_cell_angle_gamma   125.278
_symmetry_Int_Tables_number   1
_cell_volume   615.515
_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
  Ba  Ba0  1  0.870  0.160  0.753  1.0
  Ba  Ba1  1  0.856  0.131  0.242  1.0
  Ba  Ba2  1  0.634  0.353  0.739  1.0
  Ba  Ba3  1  0.353  0.634  0.739  1.0
  Ba  Ba4  1  0.650  0.373  0.252  1.0
  Ba  Ba5  1  0.160  0.870  0.753  1.0
  Ba  Ba6  1  0.373  0.650  0.252  1.0
  Ba  Ba7  1  0.131  0.856  0.242  1.0
  In  In8  1  0.504  0.999  0.999  1.0
  In  In9  1  0.743  0.743  0.910  1.0
  In  In10  1  0.795  0.795  0.556  1.0
  In  In11  1  0.503  0.999  0.497  1.0
  In  In12  1  0.999  0.504  0.999  1.0
  In  In13  1  0.999  0.503  0.497  1.0
  In  In14  1  0.233  0.233  0.461  1.0
  In  In15  1  0.294  0.294  0.015  1.0
  O  O16  1  0.511  0.996  0.748  1.0
  O  O17  1  0.759  0.243  0.494  1.0
  O  O18  1  0.996  0.511  0.748  1.0
  O  O19  1  0.743  0.260  0.994  1.0
  O  O20  1  0.260  0.743  0.994  1.0
  O  O21  1  0.501  0.501  0.886  1.0
  O  O22  1  0.324  0.098  0.982  1.0
  O  O23  1  0.098  0.324  0.982  1.0
  O  O24  1  0.604  0.829  0.482  1.0
  O  O25  1  0.829  0.604  0.482  1.0
  O  O26  1  0.885  0.664  0.021  1.0
  O  O27  1  0.664  0.885  0.021  1.0
  O  O28  1  0.153  0.381  0.537  1.0
  O  O29  1  0.381  0.153  0.537  1.0
  O  O30  1  0.359  0.359  0.249  1.0
  O  O31  1  0.499  0.012  0.248  1.0
  O  O32  1  0.012  0.499  0.248  1.0
  O  O33  1  0.243  0.759  0.494  1.0
  O  O34  1  0.999  0.999  0.413  1.0
[/CIF]
.
The crystal structure described by Ba8In8O19 is Orthorhombic Perovskite-like structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(5), one O(7), one O(8), and two equivalent O(1) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to one O(11), one O(2), one O(3), one O(5), one O(6), one O(7), and two equivalent O(10) atoms. In the third Ba site, Ba(3) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and two equivalent O(1) atoms. In the fourth Ba site, Ba(4) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(6), one O(7), one O(8), one O(9), and two equivalent O(10) atoms. There are six inequivalent In sites. In the first In site, In(1) is bonded to one O(1), one O(10), one O(5), one O(7), and two equivalent O(3) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra, corners with two equivalent In(4)O6 octahedra, and  a cornercorner with one In(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the second In site, In(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4) and two equivalent O(7) atoms. In the third In site, In(3) is bonded in a distorted T-shaped geometry to one O(11) and two equivalent O(6) atoms. In the fourth In site, In(4) is bonded to one O(1), one O(10), one O(6), one O(8), and two equivalent O(2) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra, corners with two equivalent In(4)O6 octahedra, and  a cornercorner with one In(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 5-8°. In the fifth In site, In(5) is bonded to one O(11), one O(9), and two equivalent O(8) atoms to form InO4 tetrahedra that share corners with two equivalent In(4)O6 octahedra and  a cornercorner with one In(6)O4 tetrahedra. The corner-sharing octahedral tilt angles are 30°. In the sixth In site, In(6) is bonded to one O(4), one O(9), and two equivalent O(5) atoms to form InO4 tetrahedra that share corners with two equivalent In(1)O6 octahedra and  a cornercorner with one In(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 32°. There are eleven inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Ba(1), two equivalent Ba(3), one In(1), and one In(4) atom to form a mixture of distorted corner, edge, and face-sharing OBa4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the second O site, O(2) is bonded to one Ba(1), one Ba(2), one Ba(3), one Ba(4), and two equivalent In(4) atoms to form distorted OBa4In2 octahedra that share corners with two equivalent O(2)Ba4In2 octahedra,  a cornercorner with one O(11)Ba2In2 tetrahedra,  a cornercorner with one O(9)Ba2In2 tetrahedra, edges with two equivalent O(3)Ba4In2 octahedra, faces with two equivalent O(1)Ba4In2 octahedra, and faces with two equivalent O(10)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the third O site, O(3) is bonded to one Ba(1), one Ba(2), one Ba(3), one Ba(4), and two equivalent In(1) atoms to form distorted OBa4In2 octahedra that share corners with two equivalent O(3)Ba4In2 octahedra,  a cornercorner with one O(11)Ba2In2 tetrahedra,  a cornercorner with one O(9)Ba2In2 tetrahedra, edges with two equivalent O(2)Ba4In2 octahedra, faces with two equivalent O(1)Ba4In2 octahedra, and faces with two equivalent O(10)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 3°. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to two equivalent Ba(3), one In(2), and one In(6) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Ba(3), one In(1), and one In(6) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Ba(2), one Ba(3), one Ba(4), one In(3), and one In(4) atom. In the seventh O site, O(7) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Ba(4), one In(1), and one In(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(3), one Ba(4), one In(4), and one In(5) atom. In the ninth O site, O(9) is bonded to two equivalent Ba(4), one In(5), and one In(6) atom to form distorted OBa2In2 tetrahedra that share corners with two equivalent O(2)Ba4In2 octahedra, corners with two equivalent O(3)Ba4In2 octahedra, corners with four equivalent O(10)Ba4In2 octahedra, and  a cornercorner with one O(11)Ba2In2 tetrahedra. The corner-sharing octahedral tilt angles range from 17-81°. In the tenth O site, O(10) is bonded to two equivalent Ba(2), two equivalent Ba(4), one In(1), and one In(4) atom to form distorted OBa4In2 octahedra that share corners with two equivalent O(1)Ba4In2 octahedra, corners with two equivalent O(11)Ba2In2 tetrahedra, corners with two equivalent O(9)Ba2In2 tetrahedra, edges with two equivalent O(10)Ba4In2 octahedra, faces with two equivalent O(2)Ba4In2 octahedra, and faces with two equivalent O(3)Ba4In2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the eleventh O site, O(11) is bonded to two equivalent Ba(2), one In(3), and one In(5) atom to form distorted OBa2In2 tetrahedra that share corners with two equivalent O(2)Ba4In2 octahedra, corners with two equivalent O(3)Ba4In2 octahedra, corners with four equivalent O(10)Ba4In2 octahedra, and  a cornercorner with one O(9)Ba2In2 tetrahedra. The corner-sharing octahedral tilt angles range from 14-83°. is represented by the CIF card [CIF]
data_Ba8In8O19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.411
_cell_length_b   9.411
_cell_length_c   8.517
_cell_angle_alpha   89.250
_cell_angle_beta   89.250
_cell_angle_gamma   125.278
_symmetry_Int_Tables_number   1
_cell_volume   615.515
_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
  Ba  Ba0  1  0.870  0.160  0.753  1.0
  Ba  Ba1  1  0.856  0.131  0.242  1.0
  Ba  Ba2  1  0.634  0.353  0.739  1.0
  Ba  Ba3  1  0.353  0.634  0.739  1.0
  Ba  Ba4  1  0.650  0.373  0.252  1.0
  Ba  Ba5  1  0.160  0.870  0.753  1.0
  Ba  Ba6  1  0.373  0.650  0.252  1.0
  Ba  Ba7  1  0.131  0.856  0.242  1.0
  In  In8  1  0.504  0.999  0.999  1.0
  In  In9  1  0.743  0.743  0.910  1.0
  In  In10  1  0.795  0.795  0.556  1.0
  In  In11  1  0.503  0.999  0.497  1.0
  In  In12  1  0.999  0.504  0.999  1.0
  In  In13  1  0.999  0.503  0.497  1.0
  In  In14  1  0.233  0.233  0.461  1.0
  In  In15  1  0.294  0.294  0.015  1.0
  O  O16  1  0.511  0.996  0.748  1.0
  O  O17  1  0.759  0.243  0.494  1.0
  O  O18  1  0.996  0.511  0.748  1.0
  O  O19  1  0.743  0.260  0.994  1.0
  O  O20  1  0.260  0.743  0.994  1.0
  O  O21  1  0.501  0.501  0.886  1.0
  O  O22  1  0.324  0.098  0.982  1.0
  O  O23  1  0.098  0.324  0.982  1.0
  O  O24  1  0.604  0.829  0.482  1.0
  O  O25  1  0.829  0.604  0.482  1.0
  O  O26  1  0.885  0.664  0.021  1.0
  O  O27  1  0.664  0.885  0.021  1.0
  O  O28  1  0.153  0.381  0.537  1.0
  O  O29  1  0.381  0.153  0.537  1.0
  O  O30  1  0.359  0.359  0.249  1.0
  O  O31  1  0.499  0.012  0.248  1.0
  O  O32  1  0.012  0.499  0.248  1.0
  O  O33  1  0.243  0.759  0.494  1.0
  O  O34  1  0.999  0.999  0.413  1.0
[/CIF]
.