The material described by Sr7LaCu4(BiO3)8 crystallizes in the triclinic P1 space group. There are seven inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one O(11), one O(17), one O(18), one O(2), one O(21), one O(23), and one O(5) atom. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(14), one O(17), and one O(4) atom. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(22), one O(7), one O(8), and one O(9) atom. In the fourth Sr site, Sr(4) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(15), one O(17), one O(18), and one O(3) atom. In the fifth Sr site, Sr(5) is bonded in a 6-coordinate geometry to one O(16), one O(2), one O(22), one O(24), one O(3), and one O(6) atom. In the sixth Sr site, Sr(6) is bonded in a 7-coordinate geometry to one O(11), one O(13), one O(2), one O(20), one O(3), one O(6), and one O(8) atom. In the seventh Sr site, Sr(7) is bonded in a 7-coordinate geometry to one O(14), one O(16), one O(19), one O(2), one O(5), one O(7), and one O(8) atom. La(1) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(18), one O(19), one O(22), one O(23), and one O(3) atom. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 3-coordinate geometry to one O(15), one O(17), and one O(9) atom. In the second Cu site, Cu(2) is bonded in a linear geometry to one O(10) and one O(12) atom. In the third Cu site, Cu(3) is bonded in a distorted rectangular see-saw-like geometry to one O(16), one O(18), one O(19), one O(21), and one O(7) atom. In the fourth Cu site, Cu(4) is bonded in a linear geometry to one O(23) and one O(4) atom. There are eight inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 5-coordinate geometry to one O(10), one O(14), one O(15), one O(21), and one O(24) atom. In the second Bi site, Bi(2) is bonded in a 5-coordinate geometry to one O(17), one O(20), one O(23), one O(5), and one O(9) atom. In the third Bi site, Bi(3) is bonded in a 3-coordinate geometry to one O(16), one O(24), and one O(6) atom. In the fourth Bi site, Bi(4) is bonded in a 3-coordinate geometry to one O(16), one O(18), one O(19), one O(20), one O(3), and one O(5) atom. In the fifth Bi site, Bi(5) is bonded in a 5-coordinate geometry to one O(15), one O(21), one O(4), one O(6), and one O(7) atom. In the sixth Bi site, Bi(6) is bonded in a 4-coordinate geometry to one O(11), one O(13), one O(7), and one O(8) atom. In the seventh Bi site, Bi(7) is bonded in a 5-coordinate geometry to one O(1), one O(2), one O(22), one O(3), and one O(4) atom. In the eighth Bi site, Bi(8) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(17), one O(5), and one O(9) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(2), one La(1), one Bi(7), and one Bi(8) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(5), one Sr(6), one Sr(7), and one Bi(7) atom to form OSr4Bi trigonal bipyramids that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(13)Sr3Bi tetrahedra,  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(5)Sr2Bi3 trigonal bipyramid, and  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 56°. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Sr(4), one Sr(5), one Sr(6), one La(1), one Bi(4), and one Bi(7) atom. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Sr(2), one Cu(4), one Bi(5), and one Bi(7) atom. In the fifth O site, O(5) is bonded to one Sr(1), one Sr(7), one Bi(2), one Bi(4), and one Bi(8) atom to form distorted OSr2Bi3 trigonal bipyramids that share  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid,  an edgeedge with one O(2)Sr4Bi trigonal bipyramid, and  a faceface with one O(17)Sr3CuBi2 octahedra. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Sr(5), one Sr(6), one Bi(3), and one Bi(5) atom. In the seventh O site, O(7) is bonded to one Sr(3), one Sr(7), one Cu(3), one Bi(5), and one Bi(6) atom to form OSr2CuBi2 trigonal bipyramids that share  a cornercorner with one O(5)Sr2Bi3 trigonal bipyramid,  a cornercorner with one O(11)Sr3Bi2 trigonal bipyramid,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  an edgeedge with one O(13)Sr3Bi tetrahedra, and  an edgeedge with one O(21)SrCuBi2 tetrahedra. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Sr(3), one Sr(6), one Sr(7), one Bi(6), and one O(14) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Sr(3), one Cu(1), one Bi(2), and one Bi(8) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one La(1), one Cu(2), and one Bi(1) atom. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(2), one Sr(6), one Bi(6), and one Bi(8) atom to form distorted OSr3Bi2 trigonal bipyramids that share  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(13)Sr3Bi tetrahedra,  an edgeedge with one O(5)Sr2Bi3 trigonal bipyramid,  an edgeedge with one O(2)Sr4Bi trigonal bipyramid, and  a faceface with one O(17)Sr3CuBi2 octahedra. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Sr(2), one Sr(3), one Sr(4), and one Cu(2) atom. In the thirteenth O site, O(13) is bonded to one Sr(3), one Sr(4), one Sr(6), and one Bi(6) atom to form distorted OSr3Bi tetrahedra that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  an edgeedge with one O(7)Sr2CuBi2 trigonal bipyramid, and  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 28°. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(7), one Bi(1), and one O(8) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one Sr(4), one Cu(1), one Bi(1), and one Bi(5) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Sr(5), one Sr(7), one Cu(3), one Bi(3), and one Bi(4) atom. In the seventeenth O site, O(17) is bonded to one Sr(1), one Sr(2), one Sr(4), one Cu(1), one Bi(2), and one Bi(8) atom to form distorted OSr3CuBi2 octahedra that share  a cornercorner with one O(13)Sr3Bi tetrahedra,  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  a faceface with one O(5)Sr2Bi3 trigonal bipyramid, and  a faceface with one O(11)Sr3Bi2 trigonal bipyramid. In the eighteenth O site, O(18) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(4), one La(1), one Cu(3), and one Bi(4) atom. In the nineteenth O site, O(19) is bonded in a 4-coordinate geometry to one Sr(7), one La(1), one Cu(3), and one Bi(4) atom. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Sr(6), one Bi(2), and one Bi(4) atom. In the twenty-first O site, O(21) is bonded to one Sr(1), one Cu(3), one Bi(1), and one Bi(5) atom to form distorted OSrCuBi2 tetrahedra that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(5)Sr2Bi3 trigonal bipyramid,  a cornercorner with one O(11)Sr3Bi2 trigonal bipyramid,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid, and  an edgeedge with one O(7)Sr2CuBi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 30°. In the twenty-second O site, O(22) is bonded in a rectangular see-saw-like geometry to one Sr(3), one Sr(5), one La(1), and one Bi(7) atom. In the twenty-third O site, O(23) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Cu(4), and one Bi(2) atom. In the twenty-fourth O site, O(24) is bonded in a distorted T-shaped geometry to one Sr(5), one Bi(1), and one Bi(3) atom. is represented by the CIF file [CIF]
data_Sr7LaCu4(BiO3)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.455
_cell_length_b   10.070
_cell_length_c   10.114
_cell_angle_alpha   63.116
_cell_angle_beta   64.927
_cell_angle_gamma   64.392
_symmetry_Int_Tables_number   1
_cell_volume   742.699
_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
  Sr  Sr0  1  0.596  0.435  0.613  1.0
  Sr  Sr1  1  0.544  0.279  0.102  1.0
  Sr  Sr2  1  0.129  0.949  0.118  1.0
  Sr  Sr3  1  0.881  0.064  0.863  1.0
  Sr  Sr4  1  0.036  0.788  0.634  1.0
  Sr  Sr5  1  0.366  0.775  0.752  1.0
  Sr  Sr6  1  0.310  0.553  0.401  1.0
  La  La7  1  0.005  0.230  0.393  1.0
  Cu  Cu8  1  0.530  0.976  0.057  1.0
  Cu  Cu9  1  0.902  0.314  0.085  1.0
  Cu  Cu10  1  0.962  0.513  0.460  1.0
  Cu  Cu11  1  0.641  0.164  0.403  1.0
  Bi  Bi12  1  0.715  0.655  0.146  1.0
  Bi  Bi13  1  0.570  0.053  0.723  1.0
  Bi  Bi14  1  0.801  0.555  0.801  1.0
  Bi  Bi15  1  0.187  0.232  0.660  1.0
  Bi  Bi16  1  0.771  0.854  0.363  1.0
  Bi  Bi17  1  0.156  0.591  0.111  1.0
  Bi  Bi18  1  0.340  0.942  0.384  1.0
  Bi  Bi19  1  0.289  0.302  0.934  1.0
  O  O20  1  0.277  0.214  0.179  1.0
  O  O21  1  0.348  0.694  0.543  1.0
  O  O22  1  0.142  0.010  0.595  1.0
  O  O23  1  0.553  0.074  0.345  1.0
  O  O24  1  0.394  0.305  0.641  1.0
  O  O25  1  0.715  0.777  0.628  1.0
  O  O26  1  0.055  0.691  0.315  1.0
  O  O27  1  0.376  0.650  0.099  1.0
  O  O28  1  0.370  0.032  0.961  1.0
  O  O29  1  0.930  0.440  0.157  1.0
  O  O30  1  0.362  0.502  0.911  1.0
  O  O31  1  0.885  0.180  0.024  1.0
  O  O32  1  0.110  0.826  0.956  1.0
  O  O33  1  0.522  0.519  0.147  1.0
  O  O34  1  0.727  0.890  0.109  1.0
  O  O35  1  0.049  0.523  0.668  1.0
  O  O36  1  0.569  0.211  0.871  1.0
  O  O37  1  0.886  0.334  0.614  1.0
  O  O38  1  0.195  0.362  0.420  1.0
  O  O39  1  0.395  0.020  0.669  1.0
  O  O40  1  0.747  0.631  0.402  1.0
  O  O41  1  0.109  0.963  0.361  1.0
  O  O42  1  0.739  0.216  0.490  1.0
  O  O43  1  0.814  0.711  0.891  1.0
[/CIF]
.
The material described by Sr7LaCu4(BiO3)8 crystallizes in the triclinic P1 space group. There are seven inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one O(11), one O(17), one O(18), one O(2), one O(21), one O(23), and one O(5) atom. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(12), one O(14), one O(17), and one O(4) atom. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(22), one O(7), one O(8), and one O(9) atom. In the fourth Sr site, Sr(4) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(15), one O(17), one O(18), and one O(3) atom. In the fifth Sr site, Sr(5) is bonded in a 6-coordinate geometry to one O(16), one O(2), one O(22), one O(24), one O(3), and one O(6) atom. In the sixth Sr site, Sr(6) is bonded in a 7-coordinate geometry to one O(11), one O(13), one O(2), one O(20), one O(3), one O(6), and one O(8) atom. In the seventh Sr site, Sr(7) is bonded in a 7-coordinate geometry to one O(14), one O(16), one O(19), one O(2), one O(5), one O(7), and one O(8) atom. La(1) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(18), one O(19), one O(22), one O(23), and one O(3) atom. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 3-coordinate geometry to one O(15), one O(17), and one O(9) atom. In the second Cu site, Cu(2) is bonded in a linear geometry to one O(10) and one O(12) atom. In the third Cu site, Cu(3) is bonded in a distorted rectangular see-saw-like geometry to one O(16), one O(18), one O(19), one O(21), and one O(7) atom. In the fourth Cu site, Cu(4) is bonded in a linear geometry to one O(23) and one O(4) atom. There are eight inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 5-coordinate geometry to one O(10), one O(14), one O(15), one O(21), and one O(24) atom. In the second Bi site, Bi(2) is bonded in a 5-coordinate geometry to one O(17), one O(20), one O(23), one O(5), and one O(9) atom. In the third Bi site, Bi(3) is bonded in a 3-coordinate geometry to one O(16), one O(24), and one O(6) atom. In the fourth Bi site, Bi(4) is bonded in a 3-coordinate geometry to one O(16), one O(18), one O(19), one O(20), one O(3), and one O(5) atom. In the fifth Bi site, Bi(5) is bonded in a 5-coordinate geometry to one O(15), one O(21), one O(4), one O(6), and one O(7) atom. In the sixth Bi site, Bi(6) is bonded in a 4-coordinate geometry to one O(11), one O(13), one O(7), and one O(8) atom. In the seventh Bi site, Bi(7) is bonded in a 5-coordinate geometry to one O(1), one O(2), one O(22), one O(3), and one O(4) atom. In the eighth Bi site, Bi(8) is bonded in a 5-coordinate geometry to one O(1), one O(11), one O(17), one O(5), and one O(9) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(2), one La(1), one Bi(7), and one Bi(8) atom. In the second O site, O(2) is bonded to one Sr(1), one Sr(5), one Sr(6), one Sr(7), and one Bi(7) atom to form OSr4Bi trigonal bipyramids that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(13)Sr3Bi tetrahedra,  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(5)Sr2Bi3 trigonal bipyramid, and  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 56°. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Sr(4), one Sr(5), one Sr(6), one La(1), one Bi(4), and one Bi(7) atom. In the fourth O site, O(4) is bonded in a distorted see-saw-like geometry to one Sr(2), one Cu(4), one Bi(5), and one Bi(7) atom. In the fifth O site, O(5) is bonded to one Sr(1), one Sr(7), one Bi(2), one Bi(4), and one Bi(8) atom to form distorted OSr2Bi3 trigonal bipyramids that share  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid,  an edgeedge with one O(2)Sr4Bi trigonal bipyramid, and  a faceface with one O(17)Sr3CuBi2 octahedra. In the sixth O site, O(6) is bonded in a 2-coordinate geometry to one Sr(5), one Sr(6), one Bi(3), and one Bi(5) atom. In the seventh O site, O(7) is bonded to one Sr(3), one Sr(7), one Cu(3), one Bi(5), and one Bi(6) atom to form OSr2CuBi2 trigonal bipyramids that share  a cornercorner with one O(5)Sr2Bi3 trigonal bipyramid,  a cornercorner with one O(11)Sr3Bi2 trigonal bipyramid,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  an edgeedge with one O(13)Sr3Bi tetrahedra, and  an edgeedge with one O(21)SrCuBi2 tetrahedra. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Sr(3), one Sr(6), one Sr(7), one Bi(6), and one O(14) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Sr(3), one Cu(1), one Bi(2), and one Bi(8) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one La(1), one Cu(2), and one Bi(1) atom. In the eleventh O site, O(11) is bonded to one Sr(1), one Sr(2), one Sr(6), one Bi(6), and one Bi(8) atom to form distorted OSr3Bi2 trigonal bipyramids that share  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(7)Sr2CuBi2 trigonal bipyramid,  an edgeedge with one O(13)Sr3Bi tetrahedra,  an edgeedge with one O(5)Sr2Bi3 trigonal bipyramid,  an edgeedge with one O(2)Sr4Bi trigonal bipyramid, and  a faceface with one O(17)Sr3CuBi2 octahedra. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Sr(2), one Sr(3), one Sr(4), and one Cu(2) atom. In the thirteenth O site, O(13) is bonded to one Sr(3), one Sr(4), one Sr(6), and one Bi(6) atom to form distorted OSr3Bi tetrahedra that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  an edgeedge with one O(7)Sr2CuBi2 trigonal bipyramid, and  an edgeedge with one O(11)Sr3Bi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 28°. In the fourteenth O site, O(14) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(7), one Bi(1), and one O(8) atom. In the fifteenth O site, O(15) is bonded in a 4-coordinate geometry to one Sr(4), one Cu(1), one Bi(1), and one Bi(5) atom. In the sixteenth O site, O(16) is bonded in a 5-coordinate geometry to one Sr(5), one Sr(7), one Cu(3), one Bi(3), and one Bi(4) atom. In the seventeenth O site, O(17) is bonded to one Sr(1), one Sr(2), one Sr(4), one Cu(1), one Bi(2), and one Bi(8) atom to form distorted OSr3CuBi2 octahedra that share  a cornercorner with one O(13)Sr3Bi tetrahedra,  a cornercorner with one O(21)SrCuBi2 tetrahedra,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid,  a faceface with one O(5)Sr2Bi3 trigonal bipyramid, and  a faceface with one O(11)Sr3Bi2 trigonal bipyramid. In the eighteenth O site, O(18) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(4), one La(1), one Cu(3), and one Bi(4) atom. In the nineteenth O site, O(19) is bonded in a 4-coordinate geometry to one Sr(7), one La(1), one Cu(3), and one Bi(4) atom. In the twentieth O site, O(20) is bonded in a trigonal planar geometry to one Sr(6), one Bi(2), and one Bi(4) atom. In the twenty-first O site, O(21) is bonded to one Sr(1), one Cu(3), one Bi(1), and one Bi(5) atom to form distorted OSrCuBi2 tetrahedra that share  a cornercorner with one O(17)Sr3CuBi2 octahedra,  a cornercorner with one O(5)Sr2Bi3 trigonal bipyramid,  a cornercorner with one O(11)Sr3Bi2 trigonal bipyramid,  a cornercorner with one O(2)Sr4Bi trigonal bipyramid, and  an edgeedge with one O(7)Sr2CuBi2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 30°. In the twenty-second O site, O(22) is bonded in a rectangular see-saw-like geometry to one Sr(3), one Sr(5), one La(1), and one Bi(7) atom. In the twenty-third O site, O(23) is bonded in a 4-coordinate geometry to one Sr(1), one La(1), one Cu(4), and one Bi(2) atom. In the twenty-fourth O site, O(24) is bonded in a distorted T-shaped geometry to one Sr(5), one Bi(1), and one Bi(3) atom. is represented by the CIF file [CIF]
data_Sr7LaCu4(BiO3)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.455
_cell_length_b   10.070
_cell_length_c   10.114
_cell_angle_alpha   63.116
_cell_angle_beta   64.927
_cell_angle_gamma   64.392
_symmetry_Int_Tables_number   1
_cell_volume   742.699
_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
  Sr  Sr0  1  0.596  0.435  0.613  1.0
  Sr  Sr1  1  0.544  0.279  0.102  1.0
  Sr  Sr2  1  0.129  0.949  0.118  1.0
  Sr  Sr3  1  0.881  0.064  0.863  1.0
  Sr  Sr4  1  0.036  0.788  0.634  1.0
  Sr  Sr5  1  0.366  0.775  0.752  1.0
  Sr  Sr6  1  0.310  0.553  0.401  1.0
  La  La7  1  0.005  0.230  0.393  1.0
  Cu  Cu8  1  0.530  0.976  0.057  1.0
  Cu  Cu9  1  0.902  0.314  0.085  1.0
  Cu  Cu10  1  0.962  0.513  0.460  1.0
  Cu  Cu11  1  0.641  0.164  0.403  1.0
  Bi  Bi12  1  0.715  0.655  0.146  1.0
  Bi  Bi13  1  0.570  0.053  0.723  1.0
  Bi  Bi14  1  0.801  0.555  0.801  1.0
  Bi  Bi15  1  0.187  0.232  0.660  1.0
  Bi  Bi16  1  0.771  0.854  0.363  1.0
  Bi  Bi17  1  0.156  0.591  0.111  1.0
  Bi  Bi18  1  0.340  0.942  0.384  1.0
  Bi  Bi19  1  0.289  0.302  0.934  1.0
  O  O20  1  0.277  0.214  0.179  1.0
  O  O21  1  0.348  0.694  0.543  1.0
  O  O22  1  0.142  0.010  0.595  1.0
  O  O23  1  0.553  0.074  0.345  1.0
  O  O24  1  0.394  0.305  0.641  1.0
  O  O25  1  0.715  0.777  0.628  1.0
  O  O26  1  0.055  0.691  0.315  1.0
  O  O27  1  0.376  0.650  0.099  1.0
  O  O28  1  0.370  0.032  0.961  1.0
  O  O29  1  0.930  0.440  0.157  1.0
  O  O30  1  0.362  0.502  0.911  1.0
  O  O31  1  0.885  0.180  0.024  1.0
  O  O32  1  0.110  0.826  0.956  1.0
  O  O33  1  0.522  0.519  0.147  1.0
  O  O34  1  0.727  0.890  0.109  1.0
  O  O35  1  0.049  0.523  0.668  1.0
  O  O36  1  0.569  0.211  0.871  1.0
  O  O37  1  0.886  0.334  0.614  1.0
  O  O38  1  0.195  0.362  0.420  1.0
  O  O39  1  0.395  0.020  0.669  1.0
  O  O40  1  0.747  0.631  0.402  1.0
  O  O41  1  0.109  0.963  0.361  1.0
  O  O42  1  0.739  0.216  0.490  1.0
  O  O43  1  0.814  0.711  0.891  1.0
[/CIF]
.