The material structure described by Pb2Sr2YCu3O8 crystallizes in the orthorhombic P222_1 space group. Sr(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and four equivalent O(1) atoms. Y(1) is bonded in a body-centered cubic geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a linear geometry to two equivalent O(2) atoms. In the second Cu site, Cu(2) is bonded to one O(1), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing CuO5 square pyramids. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1), one Cu(2), and one Pb(1) atom to form distorted OSr4CuPb octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra, edges with four equivalent O(1)Sr4CuPb octahedra,  a faceface with one O(3)Sr2Y2Cu2 octahedra,  a faceface with one O(4)Sr2Y2Cu2 octahedra,  a faceface with one O(5)Sr2Y2Cu2 octahedra, and  a faceface with one O(6)Sr2Y2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 20-54°. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), one Cu(1), and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(4)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(5)Sr2Y2Cu2 octahedra, edges with two equivalent O(4)Sr2Y2Cu2 octahedra, faces with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(6)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(3)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(6)Sr2Y2Cu2 octahedra, edges with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(6)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(3)Sr2Y2Cu2 octahedra, edges with two equivalent O(6)Sr2Y2Cu2 octahedra, faces with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(4)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(4)Sr2Y2Cu2 octahedra, edges with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(4)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. is represented by the CIF file [CIF]
data_Sr2YCu3(PbO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.437
_cell_length_b   5.483
_cell_length_c   15.964
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   475.932
_cell_formula_units_Z   2
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
  Sr  Sr0  1  0.250  0.499  0.221  1.0
  Sr  Sr1  1  0.750  0.001  0.221  1.0
  Sr  Sr2  1  0.750  0.999  0.779  1.0
  Sr  Sr3  1  0.250  0.501  0.779  1.0
  Y  Y4  1  0.750  0.000  0.000  1.0
  Y  Y5  1  0.250  0.500  0.000  1.0
  Cu  Cu6  1  0.235  0.500  0.500  1.0
  Cu  Cu7  1  0.765  0.000  0.500  1.0
  Cu  Cu8  1  0.750  0.500  0.105  1.0
  Cu  Cu9  1  0.250  1.000  0.105  1.0
  Cu  Cu10  1  0.250  0.000  0.895  1.0
  Cu  Cu11  1  0.750  0.500  0.895  1.0
  Pb  Pb12  1  0.243  0.009  0.388  1.0
  Pb  Pb13  1  0.757  0.491  0.388  1.0
  Pb  Pb14  1  0.757  0.509  0.612  1.0
  Pb  Pb15  1  0.243  0.991  0.612  1.0
  O  O16  1  0.747  0.508  0.252  1.0
  O  O17  1  0.253  0.992  0.252  1.0
  O  O18  1  0.253  0.008  0.748  1.0
  O  O19  1  0.747  0.492  0.748  1.0
  O  O20  1  0.224  0.444  0.384  1.0
  O  O21  1  0.776  0.056  0.384  1.0
  O  O22  1  0.776  0.944  0.616  1.0
  O  O23  1  0.224  0.556  0.616  1.0
  O  O24  1  0.500  0.750  0.091  1.0
  O  O25  1  0.500  0.250  0.909  1.0
  O  O26  1  0.000  0.250  0.093  1.0
  O  O27  1  0.000  0.750  0.907  1.0
  O  O28  1  0.500  0.250  0.092  1.0
  O  O29  1  0.500  0.750  0.908  1.0
  O  O30  1  0.000  0.750  0.092  1.0
  O  O31  1  0.000  0.250  0.908  1.0
[/CIF]
.
The material structure described by Pb2Sr2YCu3O8 crystallizes in the orthorhombic P222_1 space group. Sr(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and four equivalent O(1) atoms. Y(1) is bonded in a body-centered cubic geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a linear geometry to two equivalent O(2) atoms. In the second Cu site, Cu(2) is bonded to one O(1), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing CuO5 square pyramids. Pb(1) is bonded in a 3-coordinate geometry to one O(1) and two equivalent O(2) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded to four equivalent Sr(1), one Cu(2), and one Pb(1) atom to form distorted OSr4CuPb octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra, edges with four equivalent O(1)Sr4CuPb octahedra,  a faceface with one O(3)Sr2Y2Cu2 octahedra,  a faceface with one O(4)Sr2Y2Cu2 octahedra,  a faceface with one O(5)Sr2Y2Cu2 octahedra, and  a faceface with one O(6)Sr2Y2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 20-54°. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), one Cu(1), and two equivalent Pb(1) atoms. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(4)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(5)Sr2Y2Cu2 octahedra, edges with two equivalent O(4)Sr2Y2Cu2 octahedra, faces with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(6)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(3)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(6)Sr2Y2Cu2 octahedra, edges with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(6)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(4)Sr2Y2Cu2 octahedra, corners with two equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(3)Sr2Y2Cu2 octahedra, edges with two equivalent O(6)Sr2Y2Cu2 octahedra, faces with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(4)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Y(1), and two equivalent Cu(2) atoms to form distorted OSr2Y2Cu2 octahedra that share corners with two equivalent O(3)Sr2Y2Cu2 octahedra, corners with two equivalent O(6)Sr2Y2Cu2 octahedra, corners with four equivalent O(5)Sr2Y2Cu2 octahedra, corners with four equivalent O(1)Sr4CuPb octahedra,  an edgeedge with one O(4)Sr2Y2Cu2 octahedra, edges with two equivalent O(5)Sr2Y2Cu2 octahedra, faces with two equivalent O(3)Sr2Y2Cu2 octahedra, faces with two equivalent O(4)Sr2Y2Cu2 octahedra, and faces with two equivalent O(1)Sr4CuPb octahedra. The corner-sharing octahedral tilt angles range from 0-69°. is represented by the CIF file [CIF]
data_Sr2YCu3(PbO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.437
_cell_length_b   5.483
_cell_length_c   15.964
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   475.932
_cell_formula_units_Z   2
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
  Sr  Sr0  1  0.250  0.499  0.221  1.0
  Sr  Sr1  1  0.750  0.001  0.221  1.0
  Sr  Sr2  1  0.750  0.999  0.779  1.0
  Sr  Sr3  1  0.250  0.501  0.779  1.0
  Y  Y4  1  0.750  0.000  0.000  1.0
  Y  Y5  1  0.250  0.500  0.000  1.0
  Cu  Cu6  1  0.235  0.500  0.500  1.0
  Cu  Cu7  1  0.765  0.000  0.500  1.0
  Cu  Cu8  1  0.750  0.500  0.105  1.0
  Cu  Cu9  1  0.250  1.000  0.105  1.0
  Cu  Cu10  1  0.250  0.000  0.895  1.0
  Cu  Cu11  1  0.750  0.500  0.895  1.0
  Pb  Pb12  1  0.243  0.009  0.388  1.0
  Pb  Pb13  1  0.757  0.491  0.388  1.0
  Pb  Pb14  1  0.757  0.509  0.612  1.0
  Pb  Pb15  1  0.243  0.991  0.612  1.0
  O  O16  1  0.747  0.508  0.252  1.0
  O  O17  1  0.253  0.992  0.252  1.0
  O  O18  1  0.253  0.008  0.748  1.0
  O  O19  1  0.747  0.492  0.748  1.0
  O  O20  1  0.224  0.444  0.384  1.0
  O  O21  1  0.776  0.056  0.384  1.0
  O  O22  1  0.776  0.944  0.616  1.0
  O  O23  1  0.224  0.556  0.616  1.0
  O  O24  1  0.500  0.750  0.091  1.0
  O  O25  1  0.500  0.250  0.909  1.0
  O  O26  1  0.000  0.250  0.093  1.0
  O  O27  1  0.000  0.750  0.907  1.0
  O  O28  1  0.500  0.250  0.092  1.0
  O  O29  1  0.500  0.750  0.908  1.0
  O  O30  1  0.000  0.750  0.092  1.0
  O  O31  1  0.000  0.250  0.908  1.0
[/CIF]
.