The material described by Ba2Sr2La2Cu6O13 crystallizes in the orthorhombic Fmm2 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(9), two equivalent O(3), and four equivalent O(1) atoms. Sr(1) is bonded in a 9-coordinate geometry to one O(7), one O(8), one O(9), two equivalent O(6), and four equivalent O(2) atoms. La(1) is bonded in a body-centered cubic geometry to one O(4), one O(5), one O(7), one O(8), two equivalent O(3), and two equivalent O(6) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(1), one O(4), one O(5), and two equivalent O(3) atoms to form corner-sharing CuO5 square pyramids. In the second Cu site, Cu(2) is bonded to one O(2), one O(7), one O(8), and two equivalent O(6) atoms to form corner-sharing CuO5 square pyramids. In the third Cu site, Cu(3) is bonded in a T-shaped geometry to one O(1), one O(2), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(6) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form distorted OSr2La2Cu2 octahedra that share corners with two equivalent O(4)Ba2La2Cu2 octahedra, corners with two equivalent O(9)Ba2Sr2Cu2 octahedra, corners with two equivalent O(6)Sr2La2Cu2 octahedra, edges with two equivalent O(6)Sr2La2Cu2 octahedra, faces with two equivalent O(7)Sr2La2Cu2 octahedra, and faces with two equivalent O(8)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 13-66°. In the second O site, O(7) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form distorted OSr2La2Cu2 octahedra that share corners with two equivalent O(9)Ba2Sr2Cu2 octahedra, corners with two equivalent O(8)Sr2La2Cu2 octahedra,  an edgeedge with one O(4)Ba2La2Cu2 octahedra, edges with two equivalent O(8)Sr2La2Cu2 octahedra, and faces with four equivalent O(6)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the third O site, O(9) is bonded to two equivalent Ba(1), two equivalent Sr(1), and two equivalent Cu(3) atoms to form distorted OBa2Sr2Cu2 octahedra that share corners with two equivalent O(7)Sr2La2Cu2 octahedra, corners with four equivalent O(6)Sr2La2Cu2 octahedra,  an edgeedge with one O(4)Ba2La2Cu2 octahedra, and  an edgeedge with one O(8)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-58°. In the fourth O site, O(1) is bonded in a 6-coordinate geometry to four equivalent Ba(1), one Cu(1), and one Cu(3) atom. In the fifth O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Cu(2), and one Cu(3) atom. In the sixth O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms. In the seventh O site, O(4) is bonded to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms to form distorted OBa2La2Cu2 octahedra that share corners with two equivalent O(8)Sr2La2Cu2 octahedra, corners with four equivalent O(6)Sr2La2Cu2 octahedra,  an edgeedge with one O(9)Ba2Sr2Cu2 octahedra, and  an edgeedge with one O(7)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-66°. In the eighth O site, O(5) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms. In the ninth O site, O(8) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form OSr2La2Cu2 octahedra that share corners with two equivalent O(4)Ba2La2Cu2 octahedra, corners with two equivalent O(7)Sr2La2Cu2 octahedra,  an edgeedge with one O(9)Ba2Sr2Cu2 octahedra, edges with two equivalent O(7)Sr2La2Cu2 octahedra, and faces with four equivalent O(6)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. is represented by the CIF card [CIF]
data_Ba2Sr2La2Cu6O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.498
_cell_length_b   12.470
_cell_length_c   5.555
_cell_angle_alpha   77.420
_cell_angle_beta   76.872
_cell_angle_gamma   25.708
_symmetry_Int_Tables_number   1
_cell_volume   365.520
_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  0.401  0.914  0.599  1.0
  Ba  Ba1  1  0.914  0.401  0.086  1.0
  Sr  Sr2  1  0.101  0.593  0.899  1.0
  Sr  Sr3  1  0.593  0.101  0.407  1.0
  La  La4  1  0.749  0.248  0.251  1.0
  La  La5  1  0.248  0.749  0.752  1.0
  Cu  Cu6  1  0.325  0.822  0.178  1.0
  Cu  Cu7  1  0.822  0.325  0.675  1.0
  Cu  Cu8  1  0.171  0.673  0.327  1.0
  Cu  Cu9  1  0.673  0.171  0.829  1.0
  Cu  Cu10  1  0.013  0.493  0.507  1.0
  Cu  Cu11  1  0.493  0.013  0.987  1.0
  O  O12  1  0.447  0.905  0.095  1.0
  O  O13  1  0.905  0.447  0.553  1.0
  O  O14  1  0.047  0.609  0.391  1.0
  O  O15  1  0.609  0.047  0.953  1.0
  O  O16  1  0.065  0.065  0.435  1.0
  O  O17  1  0.565  0.565  0.935  1.0
  O  O18  1  0.066  0.066  0.934  1.0
  O  O19  1  0.564  0.564  0.436  1.0
  O  O20  1  0.931  0.931  0.569  1.0
  O  O21  1  0.431  0.431  0.069  1.0
  O  O22  1  0.932  0.932  0.068  1.0
  O  O23  1  0.428  0.428  0.572  1.0
  O  O24  1  0.258  0.258  0.742  1.0
[/CIF]
.
The material described by Ba2Sr2La2Cu6O13 crystallizes in the orthorhombic Fmm2 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(4), one O(5), one O(9), two equivalent O(3), and four equivalent O(1) atoms. Sr(1) is bonded in a 9-coordinate geometry to one O(7), one O(8), one O(9), two equivalent O(6), and four equivalent O(2) atoms. La(1) is bonded in a body-centered cubic geometry to one O(4), one O(5), one O(7), one O(8), two equivalent O(3), and two equivalent O(6) atoms. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(1), one O(4), one O(5), and two equivalent O(3) atoms to form corner-sharing CuO5 square pyramids. In the second Cu site, Cu(2) is bonded to one O(2), one O(7), one O(8), and two equivalent O(6) atoms to form corner-sharing CuO5 square pyramids. In the third Cu site, Cu(3) is bonded in a T-shaped geometry to one O(1), one O(2), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(6) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form distorted OSr2La2Cu2 octahedra that share corners with two equivalent O(4)Ba2La2Cu2 octahedra, corners with two equivalent O(9)Ba2Sr2Cu2 octahedra, corners with two equivalent O(6)Sr2La2Cu2 octahedra, edges with two equivalent O(6)Sr2La2Cu2 octahedra, faces with two equivalent O(7)Sr2La2Cu2 octahedra, and faces with two equivalent O(8)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 13-66°. In the second O site, O(7) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form distorted OSr2La2Cu2 octahedra that share corners with two equivalent O(9)Ba2Sr2Cu2 octahedra, corners with two equivalent O(8)Sr2La2Cu2 octahedra,  an edgeedge with one O(4)Ba2La2Cu2 octahedra, edges with two equivalent O(8)Sr2La2Cu2 octahedra, and faces with four equivalent O(6)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the third O site, O(9) is bonded to two equivalent Ba(1), two equivalent Sr(1), and two equivalent Cu(3) atoms to form distorted OBa2Sr2Cu2 octahedra that share corners with two equivalent O(7)Sr2La2Cu2 octahedra, corners with four equivalent O(6)Sr2La2Cu2 octahedra,  an edgeedge with one O(4)Ba2La2Cu2 octahedra, and  an edgeedge with one O(8)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 2-58°. In the fourth O site, O(1) is bonded in a 6-coordinate geometry to four equivalent Ba(1), one Cu(1), and one Cu(3) atom. In the fifth O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Cu(2), and one Cu(3) atom. In the sixth O site, O(3) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms. In the seventh O site, O(4) is bonded to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms to form distorted OBa2La2Cu2 octahedra that share corners with two equivalent O(8)Sr2La2Cu2 octahedra, corners with four equivalent O(6)Sr2La2Cu2 octahedra,  an edgeedge with one O(9)Ba2Sr2Cu2 octahedra, and  an edgeedge with one O(7)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-66°. In the eighth O site, O(5) is bonded in a 6-coordinate geometry to two equivalent Ba(1), two equivalent La(1), and two equivalent Cu(1) atoms. In the ninth O site, O(8) is bonded to two equivalent Sr(1), two equivalent La(1), and two equivalent Cu(2) atoms to form OSr2La2Cu2 octahedra that share corners with two equivalent O(4)Ba2La2Cu2 octahedra, corners with two equivalent O(7)Sr2La2Cu2 octahedra,  an edgeedge with one O(9)Ba2Sr2Cu2 octahedra, edges with two equivalent O(7)Sr2La2Cu2 octahedra, and faces with four equivalent O(6)Sr2La2Cu2 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. is represented by the CIF card [CIF]
data_Ba2Sr2La2Cu6O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.498
_cell_length_b   12.470
_cell_length_c   5.555
_cell_angle_alpha   77.420
_cell_angle_beta   76.872
_cell_angle_gamma   25.708
_symmetry_Int_Tables_number   1
_cell_volume   365.520
_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  0.401  0.914  0.599  1.0
  Ba  Ba1  1  0.914  0.401  0.086  1.0
  Sr  Sr2  1  0.101  0.593  0.899  1.0
  Sr  Sr3  1  0.593  0.101  0.407  1.0
  La  La4  1  0.749  0.248  0.251  1.0
  La  La5  1  0.248  0.749  0.752  1.0
  Cu  Cu6  1  0.325  0.822  0.178  1.0
  Cu  Cu7  1  0.822  0.325  0.675  1.0
  Cu  Cu8  1  0.171  0.673  0.327  1.0
  Cu  Cu9  1  0.673  0.171  0.829  1.0
  Cu  Cu10  1  0.013  0.493  0.507  1.0
  Cu  Cu11  1  0.493  0.013  0.987  1.0
  O  O12  1  0.447  0.905  0.095  1.0
  O  O13  1  0.905  0.447  0.553  1.0
  O  O14  1  0.047  0.609  0.391  1.0
  O  O15  1  0.609  0.047  0.953  1.0
  O  O16  1  0.065  0.065  0.435  1.0
  O  O17  1  0.565  0.565  0.935  1.0
  O  O18  1  0.066  0.066  0.934  1.0
  O  O19  1  0.564  0.564  0.436  1.0
  O  O20  1  0.931  0.931  0.569  1.0
  O  O21  1  0.431  0.431  0.069  1.0
  O  O22  1  0.932  0.932  0.068  1.0
  O  O23  1  0.428  0.428  0.572  1.0
  O  O24  1  0.258  0.258  0.742  1.0
[/CIF]
.