The material structure described by Zr2Ti3(PbO3)5 crystallizes in the monoclinic Cm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(1), one O(1), and two equivalent O(7) atoms. In the second Zr site, Zr(2) is bonded in a distorted trigonal non-coplanar geometry to one Pb(2), one O(2), and two equivalent O(8) atoms. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(3), one O(3), and two equivalent O(9) atoms. In the second Ti site, Ti(2) is bonded in a distorted trigonal non-coplanar geometry to one Pb(4), one O(4), and two equivalent O(10) atoms. In the third Ti site, Ti(3) is bonded in a distorted trigonal non-coplanar geometry to one Pb(5), one O(5), and two equivalent O(6) atoms. There are five inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted rectangular see-saw-like geometry to one Zr(1), one O(2), and two equivalent O(7) atoms. In the second Pb site, Pb(2) is bonded in a distorted rectangular see-saw-like geometry to one Zr(2), one O(3), and two equivalent O(8) atoms. In the third Pb site, Pb(3) is bonded in a 4-coordinate geometry to one Ti(1), one O(4), and two equivalent O(9) atoms. In the fourth Pb site, Pb(4) is bonded in a 4-coordinate geometry to one Ti(2), one O(5), and two equivalent O(10) atoms. In the fifth Pb site, Pb(5) is bonded in a distorted rectangular see-saw-like geometry to one Ti(3), one O(1), and two equivalent O(6) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one Zr(1) and one Pb(5) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one Zr(2) and one Pb(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ti(1) and one Pb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ti(2) and one Pb(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Ti(3) and one Pb(4) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ti(3) and one Pb(5) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Zr(1) and one Pb(1) atom. In the eighth O site, O(8) is bonded in a distorted linear geometry to one Zr(2) and one Pb(2) atom. In the ninth O site, O(9) is bonded in a distorted linear geometry to one Ti(1) and one Pb(3) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Ti(2) and one Pb(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zr2Ti3(PbO3)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.907
_cell_length_b   5.907
_cell_length_c   25.657
_cell_angle_alpha   81.140
_cell_angle_beta   81.140
_cell_angle_gamma   63.650
_symmetry_Int_Tables_number   1
_cell_volume   788.963
_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
  Zr  Zr0  1  0.940  0.940  0.584  1.0
  Zr  Zr1  1  0.337  0.337  0.378  1.0
  Ti  Ti2  1  0.732  0.732  0.177  1.0
  Ti  Ti3  1  0.131  0.131  0.981  1.0
  Ti  Ti4  1  0.535  0.535  0.784  1.0
  Pb  Pb5  1  0.243  0.243  0.537  1.0
  Pb  Pb6  1  0.641  0.641  0.330  1.0
  Pb  Pb7  1  0.042  0.042  0.135  1.0
  Pb  Pb8  1  0.442  0.442  0.938  1.0
  Pb  Pb9  1  0.845  0.845  0.744  1.0
  O  O10  1  0.920  0.920  0.660  1.0
  O  O11  1  0.322  0.322  0.453  1.0
  O  O12  1  0.724  0.724  0.246  1.0
  O  O13  1  0.121  0.121  0.051  1.0
  O  O14  1  0.520  0.520  0.854  1.0
  O  O15  1  0.718  0.239  0.758  1.0
  O  O16  1  0.123  0.619  0.556  1.0
  O  O17  1  0.520  0.014  0.351  1.0
  O  O18  1  0.914  0.432  0.152  1.0
  O  O19  1  0.313  0.833  0.956  1.0
  O  O20  1  0.239  0.718  0.758  1.0
  O  O21  1  0.619  0.123  0.556  1.0
  O  O22  1  0.014  0.520  0.351  1.0
  O  O23  1  0.432  0.914  0.152  1.0
  O  O24  1  0.833  0.313  0.956  1.0
[/CIF]
.
The material structure described by Zr2Ti3(PbO3)5 crystallizes in the monoclinic Cm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(1), one O(1), and two equivalent O(7) atoms. In the second Zr site, Zr(2) is bonded in a distorted trigonal non-coplanar geometry to one Pb(2), one O(2), and two equivalent O(8) atoms. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a distorted trigonal non-coplanar geometry to one Pb(3), one O(3), and two equivalent O(9) atoms. In the second Ti site, Ti(2) is bonded in a distorted trigonal non-coplanar geometry to one Pb(4), one O(4), and two equivalent O(10) atoms. In the third Ti site, Ti(3) is bonded in a distorted trigonal non-coplanar geometry to one Pb(5), one O(5), and two equivalent O(6) atoms. There are five inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted rectangular see-saw-like geometry to one Zr(1), one O(2), and two equivalent O(7) atoms. In the second Pb site, Pb(2) is bonded in a distorted rectangular see-saw-like geometry to one Zr(2), one O(3), and two equivalent O(8) atoms. In the third Pb site, Pb(3) is bonded in a 4-coordinate geometry to one Ti(1), one O(4), and two equivalent O(9) atoms. In the fourth Pb site, Pb(4) is bonded in a 4-coordinate geometry to one Ti(2), one O(5), and two equivalent O(10) atoms. In the fifth Pb site, Pb(5) is bonded in a distorted rectangular see-saw-like geometry to one Ti(3), one O(1), and two equivalent O(6) atoms. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one Zr(1) and one Pb(5) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one Zr(2) and one Pb(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Ti(1) and one Pb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Ti(2) and one Pb(3) atom. In the fifth O site, O(5) is bonded in a distorted linear geometry to one Ti(3) and one Pb(4) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Ti(3) and one Pb(5) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Zr(1) and one Pb(1) atom. In the eighth O site, O(8) is bonded in a distorted linear geometry to one Zr(2) and one Pb(2) atom. In the ninth O site, O(9) is bonded in a distorted linear geometry to one Ti(1) and one Pb(3) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Ti(2) and one Pb(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zr2Ti3(PbO3)5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.907
_cell_length_b   5.907
_cell_length_c   25.657
_cell_angle_alpha   81.140
_cell_angle_beta   81.140
_cell_angle_gamma   63.650
_symmetry_Int_Tables_number   1
_cell_volume   788.963
_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
  Zr  Zr0  1  0.940  0.940  0.584  1.0
  Zr  Zr1  1  0.337  0.337  0.378  1.0
  Ti  Ti2  1  0.732  0.732  0.177  1.0
  Ti  Ti3  1  0.131  0.131  0.981  1.0
  Ti  Ti4  1  0.535  0.535  0.784  1.0
  Pb  Pb5  1  0.243  0.243  0.537  1.0
  Pb  Pb6  1  0.641  0.641  0.330  1.0
  Pb  Pb7  1  0.042  0.042  0.135  1.0
  Pb  Pb8  1  0.442  0.442  0.938  1.0
  Pb  Pb9  1  0.845  0.845  0.744  1.0
  O  O10  1  0.920  0.920  0.660  1.0
  O  O11  1  0.322  0.322  0.453  1.0
  O  O12  1  0.724  0.724  0.246  1.0
  O  O13  1  0.121  0.121  0.051  1.0
  O  O14  1  0.520  0.520  0.854  1.0
  O  O15  1  0.718  0.239  0.758  1.0
  O  O16  1  0.123  0.619  0.556  1.0
  O  O17  1  0.520  0.014  0.351  1.0
  O  O18  1  0.914  0.432  0.152  1.0
  O  O19  1  0.313  0.833  0.956  1.0
  O  O20  1  0.239  0.718  0.758  1.0
  O  O21  1  0.619  0.123  0.556  1.0
  O  O22  1  0.014  0.520  0.351  1.0
  O  O23  1  0.432  0.914  0.152  1.0
  O  O24  1  0.833  0.313  0.956  1.0
[/CIF]
.