The crystal structure described by Ba6Cu11F34 crystallizes in the triclinic P-1 space group. There are three inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one F(10), one F(11), one F(12), one F(14), one F(4), one F(7), two equivalent F(15), and two equivalent F(9) atoms. In the second Ba site, Ba(2) is bonded in a 11-coordinate geometry to one F(10), one F(11), one F(14), one F(17), one F(3), one F(4), one F(5), one F(6), one F(8), and two equivalent F(2) atoms. In the third Ba site, Ba(3) is bonded in a 11-coordinate geometry to one F(1), one F(10), one F(12), one F(15), one F(3), one F(5), one F(6), one F(7), one F(8), and two equivalent F(16) atoms. There are six inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one F(11), one F(13), one F(14), one F(3), one F(4), and one F(5) atom to form a mixture of distorted edge and corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. In the second Cu site, Cu(2) is bonded to one F(14), one F(15), one F(17), one F(5), one F(6), and one F(9) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 22-57°. In the third Cu site, Cu(3) is bonded in a 6-coordinate geometry to one F(1), one F(13), one F(17), one F(2), one F(7), and one F(9) atom. In the fourth Cu site, Cu(4) is bonded to one F(12), one F(16), one F(2), one F(4), one F(7), and one F(8) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 20-57°. In the fifth Cu site, Cu(5) is bonded to one F(1), one F(10), one F(12), one F(16), one F(6), and one F(9) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 20-28°. In the sixth Cu site, Cu(6) is bonded to two equivalent F(13), two equivalent F(3), and two equivalent F(8) atoms to form a mixture of edge and corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are seventeen inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one Ba(3), one Cu(3), and one Cu(5) atom. In the second F site, F(2) is bonded in a 4-coordinate geometry to two equivalent Ba(2), one Cu(3), and one Cu(4) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(1), and one Cu(6) atom. In the fourth F site, F(4) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Cu(1), and one Cu(4) atom. In the fifth F site, F(5) is bonded in a distorted bent 120 degrees geometry to one Ba(2), one Ba(3), one Cu(1), and one Cu(2) atom. In the sixth F site, F(6) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(2), and one Cu(5) atom. In the seventh F site, F(7) is bonded to one Ba(1), one Ba(3), one Cu(3), and one Cu(4) atom to form a mixture of distorted edge and corner-sharing FBa2Cu2 trigonal pyramids. In the eighth F site, F(8) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(4), and one Cu(6) atom. In the ninth F site, F(9) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Cu(2), one Cu(3), and one Cu(5) atom. In the tenth F site, F(10) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Ba(3), and one Cu(5) atom. In the eleventh F site, F(11) is bonded in a distorted single-bond geometry to one Ba(1), one Ba(2), and one Cu(1) atom. In the twelfth F site, F(12) is bonded in a distorted bent 150 degrees geometry to one Ba(1), one Ba(3), one Cu(4), and one Cu(5) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Cu(1), one Cu(3), and one Cu(6) atom. In the fourteenth F site, F(14) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Cu(1), and one Cu(2) atom. In the fifteenth F site, F(15) is bonded to one Ba(3), two equivalent Ba(1), and one Cu(2) atom to form distorted FBa3Cu tetrahedra that share  a cornercorner with one F(7)Ba2Cu2 trigonal pyramid,  an edgeedge with one F(15)Ba3Cu tetrahedra, and  an edgeedge with one F(7)Ba2Cu2 trigonal pyramid. In the sixteenth F site, F(16) is bonded in a 2-coordinate geometry to two equivalent Ba(3), one Cu(4), and one Cu(5) atom. In the seventeenth F site, F(17) is bonded in a 3-coordinate geometry to one Ba(2), one Cu(2), and one Cu(3) atom. is represented by the CIF card [CIF]
data_Ba6Cu11F34
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.444
_cell_length_b   9.996
_cell_length_c   10.242
_cell_angle_alpha   83.450
_cell_angle_beta   73.969
_cell_angle_gamma   70.535
_symmetry_Int_Tables_number   1
_cell_volume   690.408
_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  0.676  0.653  0.973  1.0
  Ba  Ba1  1  0.324  0.347  0.027  1.0
  Ba  Ba2  1  0.638  0.907  0.283  1.0
  Ba  Ba3  1  0.362  0.093  0.717  1.0
  Ba  Ba4  1  0.208  0.636  0.352  1.0
  Ba  Ba5  1  0.792  0.364  0.648  1.0
  Cu  Cu6  1  0.187  0.010  0.182  1.0
  Cu  Cu7  1  0.813  0.990  0.818  1.0
  Cu  Cu8  1  0.101  0.747  0.023  1.0
  Cu  Cu9  1  0.899  0.253  0.977  1.0
  Cu  Cu10  1  0.300  0.745  0.725  1.0
  Cu  Cu11  1  0.700  0.255  0.275  1.0
  Cu  Cu12  1  0.738  0.744  0.619  1.0
  Cu  Cu13  1  0.262  0.256  0.381  1.0
  Cu  Cu14  1  0.813  0.515  0.293  1.0
  Cu  Cu15  1  0.187  0.485  0.707  1.0
  Cu  Cu16  1  0.000  0.000  0.500  1.0
  F  F17  1  0.302  0.618  0.596  1.0
  F  F18  1  0.698  0.382  0.404  1.0
  F  F19  1  0.504  0.858  0.567  1.0
  F  F20  1  0.496  0.142  0.433  1.0
  F  F21  1  0.755  0.104  0.616  1.0
  F  F22  1  0.245  0.896  0.384  1.0
  F  F23  1  0.677  0.865  0.770  1.0
  F  F24  1  0.323  0.135  0.230  1.0
  F  F25  1  0.942  0.128  0.829  1.0
  F  F26  1  0.058  0.872  0.171  1.0
  F  F27  1  0.931  0.651  0.198  1.0
  F  F28  1  0.069  0.349  0.802  1.0
  F  F29  1  0.540  0.617  0.756  1.0
  F  F30  1  0.460  0.383  0.244  1.0
  F  F31  1  0.892  0.864  0.461  1.0
  F  F32  1  0.108  0.136  0.539  1.0
  F  F33  1  0.883  0.399  0.095  1.0
  F  F34  1  0.575  0.643  0.262  1.0
  F  F35  1  0.425  0.357  0.738  1.0
  F  F36  1  0.436  0.887  0.105  1.0
  F  F37  1  0.564  0.113  0.895  1.0
  F  F38  1  0.077  0.396  0.295  1.0
  F  F39  1  0.923  0.604  0.705  1.0
  F  F40  1  0.054  0.875  0.700  1.0
  F  F41  1  0.946  0.125  0.300  1.0
  F  F42  1  0.850  0.854  0.995  1.0
  F  F43  1  0.150  0.146  0.005  1.0
  F  F44  1  0.326  0.618  0.075  1.0
  F  F45  1  0.674  0.382  0.925  1.0
  F  F46  1  0.188  0.390  0.520  1.0
  F  F47  1  0.812  0.610  0.480  1.0
  F  F48  1  0.718  0.144  0.134  1.0
  F  F49  1  0.282  0.856  0.866  1.0
  F  F50  1  0.117  0.601  0.905  1.0
[/CIF]
.
The crystal structure described by Ba6Cu11F34 crystallizes in the triclinic P-1 space group. There are three inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 10-coordinate geometry to one F(10), one F(11), one F(12), one F(14), one F(4), one F(7), two equivalent F(15), and two equivalent F(9) atoms. In the second Ba site, Ba(2) is bonded in a 11-coordinate geometry to one F(10), one F(11), one F(14), one F(17), one F(3), one F(4), one F(5), one F(6), one F(8), and two equivalent F(2) atoms. In the third Ba site, Ba(3) is bonded in a 11-coordinate geometry to one F(1), one F(10), one F(12), one F(15), one F(3), one F(5), one F(6), one F(7), one F(8), and two equivalent F(16) atoms. There are six inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one F(11), one F(13), one F(14), one F(3), one F(4), and one F(5) atom to form a mixture of distorted edge and corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 47-57°. In the second Cu site, Cu(2) is bonded to one F(14), one F(15), one F(17), one F(5), one F(6), and one F(9) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 22-57°. In the third Cu site, Cu(3) is bonded in a 6-coordinate geometry to one F(1), one F(13), one F(17), one F(2), one F(7), and one F(9) atom. In the fourth Cu site, Cu(4) is bonded to one F(12), one F(16), one F(2), one F(4), one F(7), and one F(8) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 20-57°. In the fifth Cu site, Cu(5) is bonded to one F(1), one F(10), one F(12), one F(16), one F(6), and one F(9) atom to form corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles range from 20-28°. In the sixth Cu site, Cu(6) is bonded to two equivalent F(13), two equivalent F(3), and two equivalent F(8) atoms to form a mixture of edge and corner-sharing CuF6 octahedra. The corner-sharing octahedral tilt angles are 57°. There are seventeen inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one Ba(3), one Cu(3), and one Cu(5) atom. In the second F site, F(2) is bonded in a 4-coordinate geometry to two equivalent Ba(2), one Cu(3), and one Cu(4) atom. In the third F site, F(3) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(1), and one Cu(6) atom. In the fourth F site, F(4) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Cu(1), and one Cu(4) atom. In the fifth F site, F(5) is bonded in a distorted bent 120 degrees geometry to one Ba(2), one Ba(3), one Cu(1), and one Cu(2) atom. In the sixth F site, F(6) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(2), and one Cu(5) atom. In the seventh F site, F(7) is bonded to one Ba(1), one Ba(3), one Cu(3), and one Cu(4) atom to form a mixture of distorted edge and corner-sharing FBa2Cu2 trigonal pyramids. In the eighth F site, F(8) is bonded in a 4-coordinate geometry to one Ba(2), one Ba(3), one Cu(4), and one Cu(6) atom. In the ninth F site, F(9) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Cu(2), one Cu(3), and one Cu(5) atom. In the tenth F site, F(10) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Ba(3), and one Cu(5) atom. In the eleventh F site, F(11) is bonded in a distorted single-bond geometry to one Ba(1), one Ba(2), and one Cu(1) atom. In the twelfth F site, F(12) is bonded in a distorted bent 150 degrees geometry to one Ba(1), one Ba(3), one Cu(4), and one Cu(5) atom. In the thirteenth F site, F(13) is bonded in a distorted trigonal planar geometry to one Cu(1), one Cu(3), and one Cu(6) atom. In the fourteenth F site, F(14) is bonded in a 4-coordinate geometry to one Ba(1), one Ba(2), one Cu(1), and one Cu(2) atom. In the fifteenth F site, F(15) is bonded to one Ba(3), two equivalent Ba(1), and one Cu(2) atom to form distorted FBa3Cu tetrahedra that share  a cornercorner with one F(7)Ba2Cu2 trigonal pyramid,  an edgeedge with one F(15)Ba3Cu tetrahedra, and  an edgeedge with one F(7)Ba2Cu2 trigonal pyramid. In the sixteenth F site, F(16) is bonded in a 2-coordinate geometry to two equivalent Ba(3), one Cu(4), and one Cu(5) atom. In the seventeenth F site, F(17) is bonded in a 3-coordinate geometry to one Ba(2), one Cu(2), and one Cu(3) atom. is represented by the CIF card [CIF]
data_Ba6Cu11F34
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.444
_cell_length_b   9.996
_cell_length_c   10.242
_cell_angle_alpha   83.450
_cell_angle_beta   73.969
_cell_angle_gamma   70.535
_symmetry_Int_Tables_number   1
_cell_volume   690.408
_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  0.676  0.653  0.973  1.0
  Ba  Ba1  1  0.324  0.347  0.027  1.0
  Ba  Ba2  1  0.638  0.907  0.283  1.0
  Ba  Ba3  1  0.362  0.093  0.717  1.0
  Ba  Ba4  1  0.208  0.636  0.352  1.0
  Ba  Ba5  1  0.792  0.364  0.648  1.0
  Cu  Cu6  1  0.187  0.010  0.182  1.0
  Cu  Cu7  1  0.813  0.990  0.818  1.0
  Cu  Cu8  1  0.101  0.747  0.023  1.0
  Cu  Cu9  1  0.899  0.253  0.977  1.0
  Cu  Cu10  1  0.300  0.745  0.725  1.0
  Cu  Cu11  1  0.700  0.255  0.275  1.0
  Cu  Cu12  1  0.738  0.744  0.619  1.0
  Cu  Cu13  1  0.262  0.256  0.381  1.0
  Cu  Cu14  1  0.813  0.515  0.293  1.0
  Cu  Cu15  1  0.187  0.485  0.707  1.0
  Cu  Cu16  1  0.000  0.000  0.500  1.0
  F  F17  1  0.302  0.618  0.596  1.0
  F  F18  1  0.698  0.382  0.404  1.0
  F  F19  1  0.504  0.858  0.567  1.0
  F  F20  1  0.496  0.142  0.433  1.0
  F  F21  1  0.755  0.104  0.616  1.0
  F  F22  1  0.245  0.896  0.384  1.0
  F  F23  1  0.677  0.865  0.770  1.0
  F  F24  1  0.323  0.135  0.230  1.0
  F  F25  1  0.942  0.128  0.829  1.0
  F  F26  1  0.058  0.872  0.171  1.0
  F  F27  1  0.931  0.651  0.198  1.0
  F  F28  1  0.069  0.349  0.802  1.0
  F  F29  1  0.540  0.617  0.756  1.0
  F  F30  1  0.460  0.383  0.244  1.0
  F  F31  1  0.892  0.864  0.461  1.0
  F  F32  1  0.108  0.136  0.539  1.0
  F  F33  1  0.883  0.399  0.095  1.0
  F  F34  1  0.575  0.643  0.262  1.0
  F  F35  1  0.425  0.357  0.738  1.0
  F  F36  1  0.436  0.887  0.105  1.0
  F  F37  1  0.564  0.113  0.895  1.0
  F  F38  1  0.077  0.396  0.295  1.0
  F  F39  1  0.923  0.604  0.705  1.0
  F  F40  1  0.054  0.875  0.700  1.0
  F  F41  1  0.946  0.125  0.300  1.0
  F  F42  1  0.850  0.854  0.995  1.0
  F  F43  1  0.150  0.146  0.005  1.0
  F  F44  1  0.326  0.618  0.075  1.0
  F  F45  1  0.674  0.382  0.925  1.0
  F  F46  1  0.188  0.390  0.520  1.0
  F  F47  1  0.812  0.610  0.480  1.0
  F  F48  1  0.718  0.144  0.134  1.0
  F  F49  1  0.282  0.856  0.866  1.0
  F  F50  1  0.117  0.601  0.905  1.0
[/CIF]
.