The crystal structure described by V3Pb5F19 crystallizes in the tetragonal I4cm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded in an octahedral geometry to one F(1), one F(3), two equivalent F(2), and two equivalent F(7) atoms. In the second V site, V(2) is bonded to two equivalent F(5) and four equivalent F(6) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one F(2), one F(3), one F(4), one F(6), and one F(7) atom. In the second Pb site, Pb(2) is bonded in a 6-coordinate geometry to two equivalent F(4) and four equivalent F(1) atoms. There are seven inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one V(1) and two equivalent Pb(2) atoms. In the second F site, F(2) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Pb(1) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one V(1) and two equivalent Pb(1) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Pb(2) and two equivalent Pb(1) atoms. In the fifth F site, F(5) is bonded in a linear geometry to two equivalent V(2) atoms. In the sixth F site, F(6) is bonded in a single-bond geometry to one V(2) and one Pb(1) atom. In the seventh F site, F(7) is bonded in a distorted bent 150 degrees geometry to one V(1) and one Pb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_V3Pb5F19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.127
_cell_length_b   11.127
_cell_length_c   11.127
_cell_angle_alpha   97.002
_cell_angle_beta   97.002
_cell_angle_gamma   139.131
_symmetry_Int_Tables_number   1
_cell_volume   844.648
_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
  V  V0  1  0.717  0.217  0.825  1.0
  V  V1  1  0.393  0.893  0.175  1.0
  V  V2  1  0.893  0.717  0.500  1.0
  V  V3  1  0.217  0.393  0.500  1.0
  V  V4  1  0.248  0.248  0.000  1.0
  V  V5  1  0.748  0.748  0.000  1.0
  Pb  Pb6  1  0.330  0.170  0.298  1.0
  Pb  Pb7  1  0.872  0.032  0.702  1.0
  Pb  Pb8  1  0.032  0.330  0.160  1.0
  Pb  Pb9  1  0.830  0.532  0.160  1.0
  Pb  Pb10  1  0.170  0.872  0.840  1.0
  Pb  Pb11  1  0.372  0.670  0.840  1.0
  Pb  Pb12  1  0.532  0.372  0.702  1.0
  Pb  Pb13  1  0.670  0.830  0.298  1.0
  Pb  Pb14  1  0.713  0.213  0.500  1.0
  Pb  Pb15  1  0.213  0.713  0.500  1.0
  F  F16  1  0.539  0.039  0.647  1.0
  F  F17  1  0.393  0.893  0.353  1.0
  F  F18  1  0.893  0.539  0.500  1.0
  F  F19  1  0.039  0.393  0.500  1.0
  F  F20  1  0.288  0.530  0.372  1.0
  F  F21  1  0.158  0.916  0.628  1.0
  F  F22  1  0.916  0.288  0.758  1.0
  F  F23  1  0.788  0.416  0.758  1.0
  F  F24  1  0.530  0.158  0.242  1.0
  F  F25  1  0.658  0.030  0.242  1.0
  F  F26  1  0.416  0.658  0.628  1.0
  F  F27  1  0.030  0.788  0.372  1.0
  F  F28  1  0.364  0.864  0.994  1.0
  F  F29  1  0.870  0.370  0.006  1.0
  F  F30  1  0.370  0.364  0.500  1.0
  F  F31  1  0.864  0.870  0.500  1.0
  F  F32  1  0.210  0.710  0.728  1.0
  F  F33  1  0.983  0.483  0.272  1.0
  F  F34  1  0.483  0.210  0.500  1.0
  F  F35  1  0.710  0.983  0.500  1.0
  F  F36  1  0.997  0.997  0.000  1.0
  F  F37  1  0.497  0.497  0.000  1.0
  F  F38  1  0.297  0.360  0.179  1.0
  F  F39  1  0.181  0.119  0.821  1.0
  F  F40  1  0.119  0.297  0.938  1.0
  F  F41  1  0.797  0.619  0.938  1.0
  F  F42  1  0.360  0.181  0.062  1.0
  F  F43  1  0.681  0.860  0.062  1.0
  F  F44  1  0.619  0.681  0.821  1.0
  F  F45  1  0.860  0.797  0.179  1.0
  F  F46  1  0.646  0.504  0.351  1.0
  F  F47  1  0.152  0.295  0.649  1.0
  F  F48  1  0.295  0.646  0.142  1.0
  F  F49  1  0.146  0.795  0.142  1.0
  F  F50  1  0.504  0.152  0.858  1.0
  F  F51  1  0.652  0.004  0.858  1.0
  F  F52  1  0.795  0.652  0.649  1.0
  F  F53  1  0.004  0.146  0.351  1.0
[/CIF]
.
The crystal structure described by V3Pb5F19 crystallizes in the tetragonal I4cm space group. There are two inequivalent V sites. In the first V site, V(1) is bonded in an octahedral geometry to one F(1), one F(3), two equivalent F(2), and two equivalent F(7) atoms. In the second V site, V(2) is bonded to two equivalent F(5) and four equivalent F(6) atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 5-coordinate geometry to one F(2), one F(3), one F(4), one F(6), and one F(7) atom. In the second Pb site, Pb(2) is bonded in a 6-coordinate geometry to two equivalent F(4) and four equivalent F(1) atoms. There are seven inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one V(1) and two equivalent Pb(2) atoms. In the second F site, F(2) is bonded in a distorted bent 120 degrees geometry to one V(1) and one Pb(1) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one V(1) and two equivalent Pb(1) atoms. In the fourth F site, F(4) is bonded in a trigonal planar geometry to one Pb(2) and two equivalent Pb(1) atoms. In the fifth F site, F(5) is bonded in a linear geometry to two equivalent V(2) atoms. In the sixth F site, F(6) is bonded in a single-bond geometry to one V(2) and one Pb(1) atom. In the seventh F site, F(7) is bonded in a distorted bent 150 degrees geometry to one V(1) and one Pb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_V3Pb5F19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.127
_cell_length_b   11.127
_cell_length_c   11.127
_cell_angle_alpha   97.002
_cell_angle_beta   97.002
_cell_angle_gamma   139.131
_symmetry_Int_Tables_number   1
_cell_volume   844.648
_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
  V  V0  1  0.717  0.217  0.825  1.0
  V  V1  1  0.393  0.893  0.175  1.0
  V  V2  1  0.893  0.717  0.500  1.0
  V  V3  1  0.217  0.393  0.500  1.0
  V  V4  1  0.248  0.248  0.000  1.0
  V  V5  1  0.748  0.748  0.000  1.0
  Pb  Pb6  1  0.330  0.170  0.298  1.0
  Pb  Pb7  1  0.872  0.032  0.702  1.0
  Pb  Pb8  1  0.032  0.330  0.160  1.0
  Pb  Pb9  1  0.830  0.532  0.160  1.0
  Pb  Pb10  1  0.170  0.872  0.840  1.0
  Pb  Pb11  1  0.372  0.670  0.840  1.0
  Pb  Pb12  1  0.532  0.372  0.702  1.0
  Pb  Pb13  1  0.670  0.830  0.298  1.0
  Pb  Pb14  1  0.713  0.213  0.500  1.0
  Pb  Pb15  1  0.213  0.713  0.500  1.0
  F  F16  1  0.539  0.039  0.647  1.0
  F  F17  1  0.393  0.893  0.353  1.0
  F  F18  1  0.893  0.539  0.500  1.0
  F  F19  1  0.039  0.393  0.500  1.0
  F  F20  1  0.288  0.530  0.372  1.0
  F  F21  1  0.158  0.916  0.628  1.0
  F  F22  1  0.916  0.288  0.758  1.0
  F  F23  1  0.788  0.416  0.758  1.0
  F  F24  1  0.530  0.158  0.242  1.0
  F  F25  1  0.658  0.030  0.242  1.0
  F  F26  1  0.416  0.658  0.628  1.0
  F  F27  1  0.030  0.788  0.372  1.0
  F  F28  1  0.364  0.864  0.994  1.0
  F  F29  1  0.870  0.370  0.006  1.0
  F  F30  1  0.370  0.364  0.500  1.0
  F  F31  1  0.864  0.870  0.500  1.0
  F  F32  1  0.210  0.710  0.728  1.0
  F  F33  1  0.983  0.483  0.272  1.0
  F  F34  1  0.483  0.210  0.500  1.0
  F  F35  1  0.710  0.983  0.500  1.0
  F  F36  1  0.997  0.997  0.000  1.0
  F  F37  1  0.497  0.497  0.000  1.0
  F  F38  1  0.297  0.360  0.179  1.0
  F  F39  1  0.181  0.119  0.821  1.0
  F  F40  1  0.119  0.297  0.938  1.0
  F  F41  1  0.797  0.619  0.938  1.0
  F  F42  1  0.360  0.181  0.062  1.0
  F  F43  1  0.681  0.860  0.062  1.0
  F  F44  1  0.619  0.681  0.821  1.0
  F  F45  1  0.860  0.797  0.179  1.0
  F  F46  1  0.646  0.504  0.351  1.0
  F  F47  1  0.152  0.295  0.649  1.0
  F  F48  1  0.295  0.646  0.142  1.0
  F  F49  1  0.146  0.795  0.142  1.0
  F  F50  1  0.504  0.152  0.858  1.0
  F  F51  1  0.652  0.004  0.858  1.0
  F  F52  1  0.795  0.652  0.649  1.0
  F  F53  1  0.004  0.146  0.351  1.0
[/CIF]
.