The material described by Ti5Pb5O14 crystallizes in the triclinic P1 space group. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(5) atom. In the second Ti site, Ti(2) is bonded in a 4-coordinate geometry to one O(13), one O(4), one O(7), and one O(9) atom. In the third Ti site, Ti(3) is bonded in a 5-coordinate geometry to one O(1), one O(14), one O(2), one O(3), and one O(9) atom. In the fourth Ti site, Ti(4) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(2), one O(6), and one O(7) atom. In the fifth Ti site, Ti(5) is bonded in a distorted tetrahedral geometry to one O(11), one O(12), one O(14), and one O(8) atom. There are five inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(2), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. In the second Pb site, Pb(2) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(13), one O(4), one O(5), one O(7), and one O(8) atom. In the third Pb site, Pb(3) is bonded in a 3-coordinate geometry to one O(14), one O(2), and one O(7) atom. In the fourth Pb site, Pb(4) is bonded in a 3-coordinate geometry to one O(11), one O(3), and one O(9) atom. In the fifth Pb site, Pb(5) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(13), one O(14), one O(3), one O(6), and one O(8) atom. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Ti(3), one Pb(1), one Pb(2), and one Pb(5) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ti(3), one Ti(4), one Pb(1), and one Pb(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(3), one Pb(4), and one Pb(5) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(2), one Pb(1), and one Pb(2) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Ti(1), one Pb(1), and one Pb(2) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one Ti(4), one Pb(1), and one Pb(5) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ti(2), one Ti(4), one Pb(2), and one Pb(3) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Ti(5), one Pb(1), one Pb(2), and one Pb(5) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ti(2), one Ti(3), one Pb(1), and one Pb(4) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(4), one Pb(1), and one Pb(5) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Ti(1), one Ti(5), one Pb(2), and one Pb(4) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Ti(4), one Ti(5), one Pb(2), and one Pb(5) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Ti(2), one Pb(2), and one Pb(5) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Ti(3), one Ti(5), one Pb(3), and one Pb(5) atom. is represented by the CIF file [CIF]
data_Ti5Pb5O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.026
_cell_length_b   7.144
_cell_length_c   8.616
_cell_angle_alpha   77.510
_cell_angle_beta   72.325
_cell_angle_gamma   83.513
_symmetry_Int_Tables_number   1
_cell_volume   344.584
_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  0.777  0.698  0.401  1.0
  Ti  Ti1  1  0.164  0.310  0.597  1.0
  Ti  Ti2  1  0.385  0.088  0.205  1.0
  Ti  Ti3  1  0.987  0.481  0.010  1.0
  Ti  Ti4  1  0.607  0.868  0.814  1.0
  Pb  Pb5  1  0.358  0.571  0.208  1.0
  Pb  Pb6  1  0.174  0.783  0.615  1.0
  Pb  Pb7  1  0.551  0.347  0.800  1.0
  Pb  Pb8  1  0.731  0.174  0.437  1.0
  Pb  Pb9  1  0.972  0.974  0.017  1.0
  O  O10  1  0.154  0.932  0.282  1.0
  O  O11  1  0.240  0.323  0.085  1.0
  O  O12  1  0.633  0.927  0.288  1.0
  O  O13  1  0.026  0.529  0.486  1.0
  O  O14  1  0.537  0.548  0.476  1.0
  O  O15  1  0.751  0.331  0.087  1.0
  O  O16  1  0.148  0.426  0.784  1.0
  O  O17  1  0.347  0.743  0.879  1.0
  O  O18  1  0.344  0.231  0.387  1.0
  O  O19  1  0.948  0.634  0.183  1.0
  O  O20  1  0.740  0.836  0.586  1.0
  O  O21  1  0.851  0.722  0.888  1.0
  O  O22  1  0.970  0.121  0.689  1.0
  O  O23  1  0.544  0.028  0.983  1.0
[/CIF]
.
The material described by Ti5Pb5O14 crystallizes in the triclinic P1 space group. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(5) atom. In the second Ti site, Ti(2) is bonded in a 4-coordinate geometry to one O(13), one O(4), one O(7), and one O(9) atom. In the third Ti site, Ti(3) is bonded in a 5-coordinate geometry to one O(1), one O(14), one O(2), one O(3), and one O(9) atom. In the fourth Ti site, Ti(4) is bonded in a 5-coordinate geometry to one O(10), one O(12), one O(2), one O(6), and one O(7) atom. In the fifth Ti site, Ti(5) is bonded in a distorted tetrahedral geometry to one O(11), one O(12), one O(14), and one O(8) atom. There are five inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(2), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. In the second Pb site, Pb(2) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(12), one O(13), one O(4), one O(5), one O(7), and one O(8) atom. In the third Pb site, Pb(3) is bonded in a 3-coordinate geometry to one O(14), one O(2), and one O(7) atom. In the fourth Pb site, Pb(4) is bonded in a 3-coordinate geometry to one O(11), one O(3), and one O(9) atom. In the fifth Pb site, Pb(5) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(13), one O(14), one O(3), one O(6), and one O(8) atom. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one Ti(3), one Pb(1), one Pb(2), and one Pb(5) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Ti(3), one Ti(4), one Pb(1), and one Pb(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(3), one Pb(4), and one Pb(5) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(2), one Pb(1), and one Pb(2) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one Ti(1), one Pb(1), and one Pb(2) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one Ti(4), one Pb(1), and one Pb(5) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Ti(2), one Ti(4), one Pb(2), and one Pb(3) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Ti(5), one Pb(1), one Pb(2), and one Pb(5) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Ti(2), one Ti(3), one Pb(1), and one Pb(4) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Ti(1), one Ti(4), one Pb(1), and one Pb(5) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Ti(1), one Ti(5), one Pb(2), and one Pb(4) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one Ti(4), one Ti(5), one Pb(2), and one Pb(5) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Ti(2), one Pb(2), and one Pb(5) atom. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Ti(3), one Ti(5), one Pb(3), and one Pb(5) atom. is represented by the CIF file [CIF]
data_Ti5Pb5O14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.026
_cell_length_b   7.144
_cell_length_c   8.616
_cell_angle_alpha   77.510
_cell_angle_beta   72.325
_cell_angle_gamma   83.513
_symmetry_Int_Tables_number   1
_cell_volume   344.584
_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  0.777  0.698  0.401  1.0
  Ti  Ti1  1  0.164  0.310  0.597  1.0
  Ti  Ti2  1  0.385  0.088  0.205  1.0
  Ti  Ti3  1  0.987  0.481  0.010  1.0
  Ti  Ti4  1  0.607  0.868  0.814  1.0
  Pb  Pb5  1  0.358  0.571  0.208  1.0
  Pb  Pb6  1  0.174  0.783  0.615  1.0
  Pb  Pb7  1  0.551  0.347  0.800  1.0
  Pb  Pb8  1  0.731  0.174  0.437  1.0
  Pb  Pb9  1  0.972  0.974  0.017  1.0
  O  O10  1  0.154  0.932  0.282  1.0
  O  O11  1  0.240  0.323  0.085  1.0
  O  O12  1  0.633  0.927  0.288  1.0
  O  O13  1  0.026  0.529  0.486  1.0
  O  O14  1  0.537  0.548  0.476  1.0
  O  O15  1  0.751  0.331  0.087  1.0
  O  O16  1  0.148  0.426  0.784  1.0
  O  O17  1  0.347  0.743  0.879  1.0
  O  O18  1  0.344  0.231  0.387  1.0
  O  O19  1  0.948  0.634  0.183  1.0
  O  O20  1  0.740  0.836  0.586  1.0
  O  O21  1  0.851  0.722  0.888  1.0
  O  O22  1  0.970  0.121  0.689  1.0
  O  O23  1  0.544  0.028  0.983  1.0
[/CIF]
.