The compound described by Pb2InF7 crystallizes in the monoclinic P2_1/c space group. In(1) is bonded in a distorted pentagonal bipyramidal geometry to one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and one F(7) atom. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 9-coordinate geometry to one F(1), one F(2), one F(3), one F(4), one F(7), two equivalent F(5), and two equivalent F(6) atoms. In the second Pb site, Pb(2) is bonded in a 9-coordinate geometry to one F(1), one F(2), one F(4), one F(5), one F(6), two equivalent F(3), and two equivalent F(7) atoms. There are seven inequivalent F sites. In the first F site, F(6) is bonded in a distorted trigonal non-coplanar geometry to one In(1), one Pb(2), and two equivalent Pb(1) atoms. In the second F site, F(7) is bonded to one In(1), one Pb(1), and two equivalent Pb(2) atoms to form a mixture of edge and corner-sharing FInPb3 tetrahedra. In the third F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one In(1), one Pb(1), and one Pb(2) atom. In the fourth F site, F(2) is bonded in a 3-coordinate geometry to one In(1), one Pb(1), and one Pb(2) atom. In the fifth F site, F(3) is bonded in a 1-coordinate geometry to one In(1), one Pb(1), and two equivalent Pb(2) atoms. In the sixth F site, F(4) is bonded in a 3-coordinate geometry to one In(1), one Pb(1), and one Pb(2) atom. In the seventh F site, F(5) is bonded to one In(1), one Pb(2), and two equivalent Pb(1) atoms to form a mixture of edge and corner-sharing FInPb3 tetrahedra. is represented by the CIF file [CIF]
data_InPb2F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.445
_cell_length_b   5.590
_cell_length_c   8.413
_cell_angle_alpha   89.646
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   585.243
_cell_formula_units_Z   4
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
  In  In0  1  0.125  0.277  0.216  1.0
  In  In1  1  0.875  0.723  0.784  1.0
  In  In2  1  0.625  0.723  0.284  1.0
  In  In3  1  0.375  0.277  0.716  1.0
  Pb  Pb4  1  0.783  0.230  0.055  1.0
  Pb  Pb5  1  0.217  0.770  0.945  1.0
  Pb  Pb6  1  0.283  0.770  0.445  1.0
  Pb  Pb7  1  0.717  0.230  0.555  1.0
  Pb  Pb8  1  0.439  0.237  0.176  1.0
  Pb  Pb9  1  0.561  0.763  0.824  1.0
  Pb  Pb10  1  0.939  0.763  0.324  1.0
  Pb  Pb11  1  0.061  0.237  0.676  1.0
  F  F12  1  0.072  0.618  0.124  1.0
  F  F13  1  0.928  0.382  0.876  1.0
  F  F14  1  0.572  0.382  0.376  1.0
  F  F15  1  0.428  0.618  0.624  1.0
  F  F16  1  0.136  0.183  0.973  1.0
  F  F17  1  0.864  0.817  0.027  1.0
  F  F18  1  0.636  0.817  0.527  1.0
  F  F19  1  0.364  0.183  0.473  1.0
  F  F20  1  0.103  0.488  0.425  1.0
  F  F21  1  0.897  0.512  0.575  1.0
  F  F22  1  0.603  0.512  0.075  1.0
  F  F23  1  0.397  0.488  0.925  1.0
  F  F24  1  0.541  0.197  0.715  1.0
  F  F25  1  0.459  0.803  0.285  1.0
  F  F26  1  0.041  0.803  0.785  1.0
  F  F27  1  0.959  0.197  0.215  1.0
  F  F28  1  0.255  0.012  0.197  1.0
  F  F29  1  0.745  0.988  0.803  1.0
  F  F30  1  0.755  0.988  0.303  1.0
  F  F31  1  0.245  0.012  0.697  1.0
  F  F32  1  0.270  0.483  0.206  1.0
  F  F33  1  0.730  0.517  0.794  1.0
  F  F34  1  0.770  0.517  0.294  1.0
  F  F35  1  0.230  0.483  0.706  1.0
  F  F36  1  0.106  0.015  0.410  1.0
  F  F37  1  0.894  0.985  0.590  1.0
  F  F38  1  0.606  0.985  0.090  1.0
  F  F39  1  0.394  0.015  0.910  1.0
[/CIF]
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The compound described by Pb2InF7 crystallizes in the monoclinic P2_1/c space group. In(1) is bonded in a distorted pentagonal bipyramidal geometry to one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and one F(7) atom. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 9-coordinate geometry to one F(1), one F(2), one F(3), one F(4), one F(7), two equivalent F(5), and two equivalent F(6) atoms. In the second Pb site, Pb(2) is bonded in a 9-coordinate geometry to one F(1), one F(2), one F(4), one F(5), one F(6), two equivalent F(3), and two equivalent F(7) atoms. There are seven inequivalent F sites. In the first F site, F(6) is bonded in a distorted trigonal non-coplanar geometry to one In(1), one Pb(2), and two equivalent Pb(1) atoms. In the second F site, F(7) is bonded to one In(1), one Pb(1), and two equivalent Pb(2) atoms to form a mixture of edge and corner-sharing FInPb3 tetrahedra. In the third F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one In(1), one Pb(1), and one Pb(2) atom. In the fourth F site, F(2) is bonded in a 3-coordinate geometry to one In(1), one Pb(1), and one Pb(2) atom. In the fifth F site, F(3) is bonded in a 1-coordinate geometry to one In(1), one Pb(1), and two equivalent Pb(2) atoms. In the sixth F site, F(4) is bonded in a 3-coordinate geometry to one In(1), one Pb(1), and one Pb(2) atom. In the seventh F site, F(5) is bonded to one In(1), one Pb(2), and two equivalent Pb(1) atoms to form a mixture of edge and corner-sharing FInPb3 tetrahedra. is represented by the CIF file [CIF]
data_InPb2F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.445
_cell_length_b   5.590
_cell_length_c   8.413
_cell_angle_alpha   89.646
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   585.243
_cell_formula_units_Z   4
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
  In  In0  1  0.125  0.277  0.216  1.0
  In  In1  1  0.875  0.723  0.784  1.0
  In  In2  1  0.625  0.723  0.284  1.0
  In  In3  1  0.375  0.277  0.716  1.0
  Pb  Pb4  1  0.783  0.230  0.055  1.0
  Pb  Pb5  1  0.217  0.770  0.945  1.0
  Pb  Pb6  1  0.283  0.770  0.445  1.0
  Pb  Pb7  1  0.717  0.230  0.555  1.0
  Pb  Pb8  1  0.439  0.237  0.176  1.0
  Pb  Pb9  1  0.561  0.763  0.824  1.0
  Pb  Pb10  1  0.939  0.763  0.324  1.0
  Pb  Pb11  1  0.061  0.237  0.676  1.0
  F  F12  1  0.072  0.618  0.124  1.0
  F  F13  1  0.928  0.382  0.876  1.0
  F  F14  1  0.572  0.382  0.376  1.0
  F  F15  1  0.428  0.618  0.624  1.0
  F  F16  1  0.136  0.183  0.973  1.0
  F  F17  1  0.864  0.817  0.027  1.0
  F  F18  1  0.636  0.817  0.527  1.0
  F  F19  1  0.364  0.183  0.473  1.0
  F  F20  1  0.103  0.488  0.425  1.0
  F  F21  1  0.897  0.512  0.575  1.0
  F  F22  1  0.603  0.512  0.075  1.0
  F  F23  1  0.397  0.488  0.925  1.0
  F  F24  1  0.541  0.197  0.715  1.0
  F  F25  1  0.459  0.803  0.285  1.0
  F  F26  1  0.041  0.803  0.785  1.0
  F  F27  1  0.959  0.197  0.215  1.0
  F  F28  1  0.255  0.012  0.197  1.0
  F  F29  1  0.745  0.988  0.803  1.0
  F  F30  1  0.755  0.988  0.303  1.0
  F  F31  1  0.245  0.012  0.697  1.0
  F  F32  1  0.270  0.483  0.206  1.0
  F  F33  1  0.730  0.517  0.794  1.0
  F  F34  1  0.770  0.517  0.294  1.0
  F  F35  1  0.230  0.483  0.706  1.0
  F  F36  1  0.106  0.015  0.410  1.0
  F  F37  1  0.894  0.985  0.590  1.0
  F  F38  1  0.606  0.985  0.090  1.0
  F  F39  1  0.394  0.015  0.910  1.0
[/CIF]
.