The material structure described by Ba8Ce7YHO24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(21), one O(23), one O(7), and one O(9) atom. In the second Ba site, Ba(2) is bonded in a 10-coordinate geometry to one H(1), one O(10), one O(12), one O(18), one O(19), one O(22), one O(24), one O(4), one O(6), and one O(8) atom. In the third Ba site, Ba(3) is bonded in a 9-coordinate geometry to one O(13), one O(16), one O(18), one O(5), one O(6), one O(8), one O(9), and two equivalent O(2) atoms. In the fourth Ba site, Ba(4) is bonded in a 9-coordinate geometry to one O(10), one O(14), one O(15), one O(17), one O(3), one O(4), one O(7), and two equivalent O(1) atoms. In the fifth Ba site, Ba(5) is bonded in a 8-coordinate geometry to one H(1), one O(10), one O(12), one O(18), one O(22), one O(24), one O(6), and one O(8) atom. In the sixth Ba site, Ba(6) is bonded in a 9-coordinate geometry to one O(11), one O(16), one O(17), one O(20), one O(21), one O(7), one O(9), and two equivalent O(23) atoms. In the seventh Ba site, Ba(7) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(15), one O(17), one O(3), and one O(4) atom. In the eighth Ba site, Ba(8) is bonded in a 6-coordinate geometry to one O(13), one O(16), one O(18), one O(2), one O(5), and one O(6) atom. There are seven inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to one O(16), one O(2), one O(20), one O(23), one O(5), and one O(9) atom to form CeO6 octahedra that share  a cornercorner with one Ce(2)O6 octahedra,  a cornercorner with one Y(1)O6 octahedra, and corners with four equivalent Ce(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-27°. In the second Ce site, Ce(2) is bonded to one O(1), one O(17), one O(21), one O(23), one O(3), and one O(7) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-28°. In the third Ce site, Ce(3) is bonded to one O(1), one O(10), one O(15), one O(19), one O(24), and one O(4) atom to form CeO6 octahedra that share  a cornercorner with one Ce(2)O6 octahedra,  a cornercorner with one Y(1)O6 octahedra, and corners with four equivalent Ce(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-41°. In the fourth Ce site, Ce(4) is bonded to one O(11), one O(14), one O(17), one O(21), one O(3), and one O(7) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-30°. In the fifth Ce site, Ce(5) is bonded to one O(12), one O(13), one O(18), one O(22), one O(6), and one O(8) atom to form CeO6 octahedra that share  a cornercorner with one Ce(6)O6 octahedra,  a cornercorner with one Ce(7)O6 octahedra, and corners with four equivalent Y(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 14-37°. In the sixth Ce site, Ce(6) is bonded to one O(11), one O(13), one O(16), one O(20), one O(5), and one O(9) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 19-28°. In the seventh Ce site, Ce(7) is bonded to one O(10), one O(12), one O(14), one O(15), one O(19), and one O(4) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 12-41°. Y(1) is bonded to one O(18), one O(2), one O(22), one O(24), one O(6), and one O(8) atom to form YO6 octahedra that share  a cornercorner with one Ce(1)O6 octahedra,  a cornercorner with one Ce(3)O6 octahedra, and corners with four equivalent Ce(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 14-37°. H(1) is bonded in a single-bond geometry to one Ba(2), one Ba(5), and one O(19) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ba(7), two equivalent Ba(4), one Ce(2), and one Ce(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ba(8), two equivalent Ba(3), one Ce(1), and one Y(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(2), and one Ce(4) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(4), one Ba(7), one Ce(3), and one Ce(7) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ba(3), one Ba(8), one Ce(1), and one Ce(6) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ba(8), one Ce(5), and one Y(1) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(4), one Ba(6), one Ce(2), and one Ce(4) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ce(5), and one Y(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(3), one Ba(6), one Ce(1), and one Ce(6) atom. In the tenth O site, O(10) is bonded in a 2-coordinate geometry to one Ba(2), one Ba(4), one Ba(5), one Ce(3), and one Ce(7) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(4), and one Ce(6) atom. In the twelfth O site, O(12) is bonded to one Ba(2), one Ba(5), one Ce(5), and one Ce(7) atom to form distorted edge-sharing OBa2Ce2 trigonal pyramids. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Ba(3), one Ba(8), one Ce(5), and one Ce(6) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(4), and one Ce(7) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(3), and one Ce(7) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Ba(3), one Ba(6), one Ba(8), one Ce(1), and one Ce(6) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(6), one Ba(7), one Ce(2), and one Ce(4) atom. In the eighteenth O site, O(18) is bonded in a 6-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ba(8), one Ce(5), and one Y(1) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Ba(2), one Ce(3), one Ce(7), and one H(1) atom. In the twentieth O site, O(20) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(1), and one Ce(6) atom. In the twenty-first O site, O(21) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(2), and one Ce(4) atom. In the twenty-second O site, O(22) is bonded in a 2-coordinate geometry to one Ba(2), one Ba(5), one Ce(5), and one Y(1) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Ba(1), two equivalent Ba(6), one Ce(1), and one Ce(2) atom. In the twenty-fourth O site, O(24) is bonded to one Ba(2), one Ba(5), one Ce(3), and one Y(1) atom to form distorted edge-sharing OBa2CeY trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba8Ce7YHO24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.328
_cell_length_b   6.335
_cell_length_c   17.574
_cell_angle_alpha   90.048
_cell_angle_beta   90.126
_cell_angle_gamma   90.710
_symmetry_Int_Tables_number   1
_cell_volume   704.416
_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  0.022  0.008  0.874  1.0
  Ba  Ba1  1  0.041  0.988  0.364  1.0
  Ba  Ba2  1  0.477  0.515  0.126  1.0
  Ba  Ba3  1  0.499  0.511  0.624  1.0
  Ba  Ba4  1  0.470  0.510  0.365  1.0
  Ba  Ba5  1  0.520  0.490  0.874  1.0
  Ba  Ba6  1  0.988  0.991  0.626  1.0
  Ba  Ba7  1  0.990  0.983  0.126  1.0
  Ce  Ce8  1  0.000  0.496  0.000  1.0
  Ce  Ce9  1  0.001  0.501  0.748  1.0
  Ce  Ce10  1  0.006  0.509  0.497  1.0
  Ce  Ce11  1  0.505  0.001  0.749  1.0
  Ce  Ce12  1  0.507  0.004  0.248  1.0
  Ce  Ce13  1  0.505  0.001  0.999  1.0
  Ce  Ce14  1  0.496  0.997  0.499  1.0
  Y  Y15  1  0.994  0.493  0.248  1.0
  H  H16  1  0.753  0.243  0.392  1.0
  O  O17  1  0.972  0.424  0.621  1.0
  O  O18  1  0.006  0.417  0.122  1.0
  O  O19  1  0.242  0.761  0.723  1.0
  O  O20  1  0.240  0.766  0.528  1.0
  O  O21  1  0.236  0.766  0.023  1.0
  O  O22  1  0.245  0.759  0.229  1.0
  O  O23  1  0.266  0.263  0.763  1.0
  O  O24  1  0.260  0.251  0.264  1.0
  O  O25  1  0.270  0.264  0.976  1.0
  O  O26  1  0.267  0.267  0.486  1.0
  O  O27  1  0.481  0.922  0.872  1.0
  O  O28  1  0.465  0.929  0.377  1.0
  O  O29  1  0.537  0.085  0.123  1.0
  O  O30  1  0.544  0.083  0.621  1.0
  O  O31  1  0.741  0.744  0.516  1.0
  O  O32  1  0.733  0.732  0.019  1.0
  O  O33  1  0.742  0.741  0.727  1.0
  O  O34  1  0.739  0.744  0.233  1.0
  O  O35  1  0.760  0.244  0.450  1.0
  O  O36  1  0.769  0.232  0.971  1.0
  O  O37  1  0.766  0.238  0.773  1.0
  O  O38  1  0.754  0.243  0.290  1.0
  O  O39  1  0.990  0.578  0.872  1.0
  O  O40  1  0.038  0.572  0.377  1.0
[/CIF]
.
The material structure described by Ba8Ce7YHO24 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 6-coordinate geometry to one O(11), one O(20), one O(21), one O(23), one O(7), and one O(9) atom. In the second Ba site, Ba(2) is bonded in a 10-coordinate geometry to one H(1), one O(10), one O(12), one O(18), one O(19), one O(22), one O(24), one O(4), one O(6), and one O(8) atom. In the third Ba site, Ba(3) is bonded in a 9-coordinate geometry to one O(13), one O(16), one O(18), one O(5), one O(6), one O(8), one O(9), and two equivalent O(2) atoms. In the fourth Ba site, Ba(4) is bonded in a 9-coordinate geometry to one O(10), one O(14), one O(15), one O(17), one O(3), one O(4), one O(7), and two equivalent O(1) atoms. In the fifth Ba site, Ba(5) is bonded in a 8-coordinate geometry to one H(1), one O(10), one O(12), one O(18), one O(22), one O(24), one O(6), and one O(8) atom. In the sixth Ba site, Ba(6) is bonded in a 9-coordinate geometry to one O(11), one O(16), one O(17), one O(20), one O(21), one O(7), one O(9), and two equivalent O(23) atoms. In the seventh Ba site, Ba(7) is bonded in a 6-coordinate geometry to one O(1), one O(14), one O(15), one O(17), one O(3), and one O(4) atom. In the eighth Ba site, Ba(8) is bonded in a 6-coordinate geometry to one O(13), one O(16), one O(18), one O(2), one O(5), and one O(6) atom. There are seven inequivalent Ce sites. In the first Ce site, Ce(1) is bonded to one O(16), one O(2), one O(20), one O(23), one O(5), and one O(9) atom to form CeO6 octahedra that share  a cornercorner with one Ce(2)O6 octahedra,  a cornercorner with one Y(1)O6 octahedra, and corners with four equivalent Ce(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-27°. In the second Ce site, Ce(2) is bonded to one O(1), one O(17), one O(21), one O(23), one O(3), and one O(7) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-28°. In the third Ce site, Ce(3) is bonded to one O(1), one O(10), one O(15), one O(19), one O(24), and one O(4) atom to form CeO6 octahedra that share  a cornercorner with one Ce(2)O6 octahedra,  a cornercorner with one Y(1)O6 octahedra, and corners with four equivalent Ce(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-41°. In the fourth Ce site, Ce(4) is bonded to one O(11), one O(14), one O(17), one O(21), one O(3), and one O(7) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 14-30°. In the fifth Ce site, Ce(5) is bonded to one O(12), one O(13), one O(18), one O(22), one O(6), and one O(8) atom to form CeO6 octahedra that share  a cornercorner with one Ce(6)O6 octahedra,  a cornercorner with one Ce(7)O6 octahedra, and corners with four equivalent Y(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 14-37°. In the sixth Ce site, Ce(6) is bonded to one O(11), one O(13), one O(16), one O(20), one O(5), and one O(9) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 19-28°. In the seventh Ce site, Ce(7) is bonded to one O(10), one O(12), one O(14), one O(15), one O(19), and one O(4) atom to form corner-sharing CeO6 octahedra. The corner-sharing octahedral tilt angles range from 12-41°. Y(1) is bonded to one O(18), one O(2), one O(22), one O(24), one O(6), and one O(8) atom to form YO6 octahedra that share  a cornercorner with one Ce(1)O6 octahedra,  a cornercorner with one Ce(3)O6 octahedra, and corners with four equivalent Ce(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 14-37°. H(1) is bonded in a single-bond geometry to one Ba(2), one Ba(5), and one O(19) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Ba(7), two equivalent Ba(4), one Ce(2), and one Ce(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ba(8), two equivalent Ba(3), one Ce(1), and one Y(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(2), and one Ce(4) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(4), one Ba(7), one Ce(3), and one Ce(7) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ba(3), one Ba(8), one Ce(1), and one Ce(6) atom. In the sixth O site, O(6) is bonded in a 6-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ba(8), one Ce(5), and one Y(1) atom. In the seventh O site, O(7) is bonded in a 2-coordinate geometry to one Ba(1), one Ba(4), one Ba(6), one Ce(2), and one Ce(4) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ce(5), and one Y(1) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(3), one Ba(6), one Ce(1), and one Ce(6) atom. In the tenth O site, O(10) is bonded in a 2-coordinate geometry to one Ba(2), one Ba(4), one Ba(5), one Ce(3), and one Ce(7) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(4), and one Ce(6) atom. In the twelfth O site, O(12) is bonded to one Ba(2), one Ba(5), one Ce(5), and one Ce(7) atom to form distorted edge-sharing OBa2Ce2 trigonal pyramids. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Ba(3), one Ba(8), one Ce(5), and one Ce(6) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(4), and one Ce(7) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(7), one Ce(3), and one Ce(7) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Ba(3), one Ba(6), one Ba(8), one Ce(1), and one Ce(6) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Ba(4), one Ba(6), one Ba(7), one Ce(2), and one Ce(4) atom. In the eighteenth O site, O(18) is bonded in a 6-coordinate geometry to one Ba(2), one Ba(3), one Ba(5), one Ba(8), one Ce(5), and one Y(1) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Ba(2), one Ce(3), one Ce(7), and one H(1) atom. In the twentieth O site, O(20) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(1), and one Ce(6) atom. In the twenty-first O site, O(21) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(6), one Ce(2), and one Ce(4) atom. In the twenty-second O site, O(22) is bonded in a 2-coordinate geometry to one Ba(2), one Ba(5), one Ce(5), and one Y(1) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one Ba(1), two equivalent Ba(6), one Ce(1), and one Ce(2) atom. In the twenty-fourth O site, O(24) is bonded to one Ba(2), one Ba(5), one Ce(3), and one Y(1) atom to form distorted edge-sharing OBa2CeY trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba8Ce7YHO24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.328
_cell_length_b   6.335
_cell_length_c   17.574
_cell_angle_alpha   90.048
_cell_angle_beta   90.126
_cell_angle_gamma   90.710
_symmetry_Int_Tables_number   1
_cell_volume   704.416
_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  0.022  0.008  0.874  1.0
  Ba  Ba1  1  0.041  0.988  0.364  1.0
  Ba  Ba2  1  0.477  0.515  0.126  1.0
  Ba  Ba3  1  0.499  0.511  0.624  1.0
  Ba  Ba4  1  0.470  0.510  0.365  1.0
  Ba  Ba5  1  0.520  0.490  0.874  1.0
  Ba  Ba6  1  0.988  0.991  0.626  1.0
  Ba  Ba7  1  0.990  0.983  0.126  1.0
  Ce  Ce8  1  0.000  0.496  0.000  1.0
  Ce  Ce9  1  0.001  0.501  0.748  1.0
  Ce  Ce10  1  0.006  0.509  0.497  1.0
  Ce  Ce11  1  0.505  0.001  0.749  1.0
  Ce  Ce12  1  0.507  0.004  0.248  1.0
  Ce  Ce13  1  0.505  0.001  0.999  1.0
  Ce  Ce14  1  0.496  0.997  0.499  1.0
  Y  Y15  1  0.994  0.493  0.248  1.0
  H  H16  1  0.753  0.243  0.392  1.0
  O  O17  1  0.972  0.424  0.621  1.0
  O  O18  1  0.006  0.417  0.122  1.0
  O  O19  1  0.242  0.761  0.723  1.0
  O  O20  1  0.240  0.766  0.528  1.0
  O  O21  1  0.236  0.766  0.023  1.0
  O  O22  1  0.245  0.759  0.229  1.0
  O  O23  1  0.266  0.263  0.763  1.0
  O  O24  1  0.260  0.251  0.264  1.0
  O  O25  1  0.270  0.264  0.976  1.0
  O  O26  1  0.267  0.267  0.486  1.0
  O  O27  1  0.481  0.922  0.872  1.0
  O  O28  1  0.465  0.929  0.377  1.0
  O  O29  1  0.537  0.085  0.123  1.0
  O  O30  1  0.544  0.083  0.621  1.0
  O  O31  1  0.741  0.744  0.516  1.0
  O  O32  1  0.733  0.732  0.019  1.0
  O  O33  1  0.742  0.741  0.727  1.0
  O  O34  1  0.739  0.744  0.233  1.0
  O  O35  1  0.760  0.244  0.450  1.0
  O  O36  1  0.769  0.232  0.971  1.0
  O  O37  1  0.766  0.238  0.773  1.0
  O  O38  1  0.754  0.243  0.290  1.0
  O  O39  1  0.990  0.578  0.872  1.0
  O  O40  1  0.038  0.572  0.377  1.0
[/CIF]
.