The compound described by Ti11H7O24 crystallizes in the monoclinic Pm space group. There are eleven inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(22), one O(8), two equivalent O(3), and two equivalent O(5) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. In the second Ti site, Ti(2) is bonded to one O(23), one O(9), two equivalent O(1), and two equivalent O(4) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the third Ti site, Ti(3) is bonded to one O(13), one O(4), two equivalent O(11), and two equivalent O(7) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the fourth Ti site, Ti(4) is bonded in a 6-coordinate geometry to one O(15), one O(6), two equivalent O(10), and two equivalent O(8) atoms. In the fifth Ti site, Ti(5) is bonded to one O(14), one O(5), two equivalent O(12), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the sixth Ti site, Ti(6) is bonded to one O(11), one O(19), two equivalent O(13), and two equivalent O(16) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the seventh Ti site, Ti(7) is bonded to one O(10), one O(21), two equivalent O(15), and two equivalent O(17) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. In the eighth Ti site, Ti(8) is bonded to one O(12), one O(20), two equivalent O(14), and two equivalent O(18) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the ninth Ti site, Ti(9) is bonded to one O(18), one O(3), two equivalent O(21), and two equivalent O(22) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the tenth Ti site, Ti(10) is bonded to one O(1), one O(16), two equivalent O(20), and two equivalent O(23) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the eleventh Ti site, Ti(11) is bonded to one O(17), one O(2), two equivalent O(19), and two equivalent O(24) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 49-52°. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(23) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(24) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(13) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(15) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(2) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(3) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to one Ti(10) and two equivalent Ti(2) atoms. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Ti(11) and one H(6) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Ti(9), two equivalent Ti(1), and one H(7) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Ti(3) and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Ti(5) and two equivalent Ti(1) atoms. In the sixth O site, O(6) is bonded in a single-bond geometry to one Ti(4) atom. In the seventh O site, O(7) is bonded in a water-like geometry to two equivalent Ti(3) atoms. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Ti(1) and two equivalent Ti(4) atoms. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Ti(2) and two equivalent Ti(5) atoms. In the tenth O site, O(10) is bonded in a trigonal non-coplanar geometry to one Ti(7) and two equivalent Ti(4) atoms. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Ti(6), two equivalent Ti(3), and one H(5) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Ti(8) and two equivalent Ti(5) atoms. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Ti(3), two equivalent Ti(6), and one H(3) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal non-coplanar geometry to one Ti(5) and two equivalent Ti(8) atoms. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Ti(4), two equivalent Ti(7), and one H(4) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Ti(10) and two equivalent Ti(6) atoms. In the seventeenth O site, O(17) is bonded in a trigonal planar geometry to one Ti(11) and two equivalent Ti(7) atoms. In the eighteenth O site, O(18) is bonded in a distorted trigonal planar geometry to one Ti(9) and two equivalent Ti(8) atoms. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Ti(6) and two equivalent Ti(11) atoms. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Ti(8) and two equivalent Ti(10) atoms. In the twenty-first O site, O(21) is bonded in a distorted trigonal planar geometry to one Ti(7) and two equivalent Ti(9) atoms. In the twenty-second O site, O(22) is bonded in a trigonal non-coplanar geometry to one Ti(1) and two equivalent Ti(9) atoms. In the twenty-third O site, O(23) is bonded in a distorted single-bond geometry to one Ti(2), two equivalent Ti(10), and one H(1) atom. In the twenty-fourth O site, O(24) is bonded in a distorted single-bond geometry to two equivalent Ti(11) and one H(2) atom. is represented by the CIF card [CIF]
data_Ti11H7O24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.011
_cell_length_b   9.815
_cell_length_c   14.756
_cell_angle_alpha   89.544
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   436.110
_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
  Ti  Ti0  1  0.000  0.856  0.660  1.0
  Ti  Ti1  1  0.000  0.853  0.983  1.0
  Ti  Ti2  1  0.500  0.658  0.163  1.0
  Ti  Ti3  1  0.500  0.663  0.485  1.0
  Ti  Ti4  1  0.500  0.634  0.821  1.0
  Ti  Ti5  1  0.000  0.343  0.179  1.0
  Ti  Ti6  1  0.000  0.365  0.504  1.0
  Ti  Ti7  1  0.000  0.369  0.843  1.0
  Ti  Ti8  1  0.500  0.148  0.679  1.0
  Ti  Ti9  1  0.500  0.141  0.003  1.0
  Ti  Ti10  1  0.500  0.124  0.342  1.0
  H  H11  1  0.000  0.008  0.140  1.0
  H  H12  1  0.000  0.937  0.414  1.0
  H  H13  1  0.500  0.471  0.304  1.0
  H  H14  1  0.500  0.464  0.642  1.0
  H  H15  1  0.000  0.521  0.032  1.0
  H  H16  1  0.500  0.031  0.188  1.0
  H  H17  1  0.500  0.973  0.526  1.0
  O  O18  1  0.500  0.966  0.938  1.0
  O  O19  1  0.500  0.998  0.250  1.0
  O  O20  1  0.500  0.969  0.593  1.0
  O  O21  1  0.500  0.774  0.060  1.0
  O  O22  1  0.500  0.784  0.732  1.0
  O  O23  1  0.500  0.804  0.419  1.0
  O  O24  1  0.000  0.716  0.221  1.0
  O  O25  1  0.000  0.726  0.571  1.0
  O  O26  1  0.000  0.717  0.895  1.0
  O  O27  1  0.000  0.542  0.440  1.0
  O  O28  1  0.000  0.527  0.099  1.0
  O  O29  1  0.000  0.536  0.763  1.0
  O  O30  1  0.500  0.467  0.237  1.0
  O  O31  1  0.500  0.463  0.902  1.0
  O  O32  1  0.500  0.464  0.576  1.0
  O  O33  1  0.500  0.264  0.110  1.0
  O  O34  1  0.500  0.290  0.441  1.0
  O  O35  1  0.500  0.281  0.771  1.0
  O  O36  1  0.000  0.234  0.283  1.0
  O  O37  1  0.000  0.225  0.941  1.0
  O  O38  1  0.000  0.231  0.605  1.0
  O  O39  1  0.000  0.042  0.726  1.0
  O  O40  1  0.000  0.028  0.075  1.0
  O  O41  1  0.000  0.039  0.415  1.0
[/CIF]
.
The compound described by Ti11H7O24 crystallizes in the monoclinic Pm space group. There are eleven inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(22), one O(8), two equivalent O(3), and two equivalent O(5) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. In the second Ti site, Ti(2) is bonded to one O(23), one O(9), two equivalent O(1), and two equivalent O(4) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the third Ti site, Ti(3) is bonded to one O(13), one O(4), two equivalent O(11), and two equivalent O(7) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the fourth Ti site, Ti(4) is bonded in a 6-coordinate geometry to one O(15), one O(6), two equivalent O(10), and two equivalent O(8) atoms. In the fifth Ti site, Ti(5) is bonded to one O(14), one O(5), two equivalent O(12), and two equivalent O(9) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the sixth Ti site, Ti(6) is bonded to one O(11), one O(19), two equivalent O(13), and two equivalent O(16) atoms to form a mixture of distorted corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 49-50°. In the seventh Ti site, Ti(7) is bonded to one O(10), one O(21), two equivalent O(15), and two equivalent O(17) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. In the eighth Ti site, Ti(8) is bonded to one O(12), one O(20), two equivalent O(14), and two equivalent O(18) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the ninth Ti site, Ti(9) is bonded to one O(18), one O(3), two equivalent O(21), and two equivalent O(22) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 48°. In the tenth Ti site, Ti(10) is bonded to one O(1), one O(16), two equivalent O(20), and two equivalent O(23) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the eleventh Ti site, Ti(11) is bonded to one O(17), one O(2), two equivalent O(19), and two equivalent O(24) atoms to form a mixture of corner and edge-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles range from 49-52°. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(23) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(24) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(13) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(15) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one O(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(2) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(3) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to one Ti(10) and two equivalent Ti(2) atoms. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Ti(11) and one H(6) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Ti(9), two equivalent Ti(1), and one H(7) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Ti(3) and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Ti(5) and two equivalent Ti(1) atoms. In the sixth O site, O(6) is bonded in a single-bond geometry to one Ti(4) atom. In the seventh O site, O(7) is bonded in a water-like geometry to two equivalent Ti(3) atoms. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Ti(1) and two equivalent Ti(4) atoms. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Ti(2) and two equivalent Ti(5) atoms. In the tenth O site, O(10) is bonded in a trigonal non-coplanar geometry to one Ti(7) and two equivalent Ti(4) atoms. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Ti(6), two equivalent Ti(3), and one H(5) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal non-coplanar geometry to one Ti(8) and two equivalent Ti(5) atoms. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Ti(3), two equivalent Ti(6), and one H(3) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal non-coplanar geometry to one Ti(5) and two equivalent Ti(8) atoms. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Ti(4), two equivalent Ti(7), and one H(4) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Ti(10) and two equivalent Ti(6) atoms. In the seventeenth O site, O(17) is bonded in a trigonal planar geometry to one Ti(11) and two equivalent Ti(7) atoms. In the eighteenth O site, O(18) is bonded in a distorted trigonal planar geometry to one Ti(9) and two equivalent Ti(8) atoms. In the nineteenth O site, O(19) is bonded in a distorted trigonal planar geometry to one Ti(6) and two equivalent Ti(11) atoms. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Ti(8) and two equivalent Ti(10) atoms. In the twenty-first O site, O(21) is bonded in a distorted trigonal planar geometry to one Ti(7) and two equivalent Ti(9) atoms. In the twenty-second O site, O(22) is bonded in a trigonal non-coplanar geometry to one Ti(1) and two equivalent Ti(9) atoms. In the twenty-third O site, O(23) is bonded in a distorted single-bond geometry to one Ti(2), two equivalent Ti(10), and one H(1) atom. In the twenty-fourth O site, O(24) is bonded in a distorted single-bond geometry to two equivalent Ti(11) and one H(2) atom. is represented by the CIF card [CIF]
data_Ti11H7O24
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.011
_cell_length_b   9.815
_cell_length_c   14.756
_cell_angle_alpha   89.544
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   436.110
_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
  Ti  Ti0  1  0.000  0.856  0.660  1.0
  Ti  Ti1  1  0.000  0.853  0.983  1.0
  Ti  Ti2  1  0.500  0.658  0.163  1.0
  Ti  Ti3  1  0.500  0.663  0.485  1.0
  Ti  Ti4  1  0.500  0.634  0.821  1.0
  Ti  Ti5  1  0.000  0.343  0.179  1.0
  Ti  Ti6  1  0.000  0.365  0.504  1.0
  Ti  Ti7  1  0.000  0.369  0.843  1.0
  Ti  Ti8  1  0.500  0.148  0.679  1.0
  Ti  Ti9  1  0.500  0.141  0.003  1.0
  Ti  Ti10  1  0.500  0.124  0.342  1.0
  H  H11  1  0.000  0.008  0.140  1.0
  H  H12  1  0.000  0.937  0.414  1.0
  H  H13  1  0.500  0.471  0.304  1.0
  H  H14  1  0.500  0.464  0.642  1.0
  H  H15  1  0.000  0.521  0.032  1.0
  H  H16  1  0.500  0.031  0.188  1.0
  H  H17  1  0.500  0.973  0.526  1.0
  O  O18  1  0.500  0.966  0.938  1.0
  O  O19  1  0.500  0.998  0.250  1.0
  O  O20  1  0.500  0.969  0.593  1.0
  O  O21  1  0.500  0.774  0.060  1.0
  O  O22  1  0.500  0.784  0.732  1.0
  O  O23  1  0.500  0.804  0.419  1.0
  O  O24  1  0.000  0.716  0.221  1.0
  O  O25  1  0.000  0.726  0.571  1.0
  O  O26  1  0.000  0.717  0.895  1.0
  O  O27  1  0.000  0.542  0.440  1.0
  O  O28  1  0.000  0.527  0.099  1.0
  O  O29  1  0.000  0.536  0.763  1.0
  O  O30  1  0.500  0.467  0.237  1.0
  O  O31  1  0.500  0.463  0.902  1.0
  O  O32  1  0.500  0.464  0.576  1.0
  O  O33  1  0.500  0.264  0.110  1.0
  O  O34  1  0.500  0.290  0.441  1.0
  O  O35  1  0.500  0.281  0.771  1.0
  O  O36  1  0.000  0.234  0.283  1.0
  O  O37  1  0.000  0.225  0.941  1.0
  O  O38  1  0.000  0.231  0.605  1.0
  O  O39  1  0.000  0.042  0.726  1.0
  O  O40  1  0.000  0.028  0.075  1.0
  O  O41  1  0.000  0.039  0.415  1.0
[/CIF]
.