The structure described by CrPb2F7 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded in an octahedral geometry to 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 5-coordinate geometry to one F(1), one F(4), one F(5), one F(6), and one F(7) atom. In the second Pb site, Pb(2) is bonded in a 8-coordinate geometry to one F(2), one F(5), one F(6), one F(7), two equivalent F(1), and two equivalent F(3) atoms. There are seven inequivalent F sites. In the first F site, F(6) is bonded in a distorted single-bond geometry to one Cr(1), one Pb(1), and one Pb(2) atom. In the second F site, F(7) is bonded in a 1-coordinate geometry to one Cr(1), one Pb(1), and one Pb(2) atom. In the third F site, F(1) is bonded in a trigonal planar geometry to one Pb(1) and two equivalent Pb(2) atoms. In the fourth F site, F(2) is bonded in a distorted single-bond geometry to one Cr(1) and one Pb(2) atom. In the fifth F site, F(3) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(2) atoms. In the sixth F site, F(4) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one Pb(1) atom. In the seventh F site, F(5) is bonded in a distorted single-bond geometry to one Cr(1), one Pb(1), and one Pb(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrPb2F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.191
_cell_length_b   5.453
_cell_length_c   9.514
_cell_angle_alpha   88.815
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   580.463
_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
  Cr  Cr0  1  0.133  0.700  0.207  1.0
  Cr  Cr1  1  0.633  0.300  0.293  1.0
  Cr  Cr2  1  0.867  0.300  0.793  1.0
  Cr  Cr3  1  0.367  0.700  0.707  1.0
  Pb  Pb4  1  0.813  0.778  0.056  1.0
  Pb  Pb5  1  0.313  0.222  0.444  1.0
  Pb  Pb6  1  0.187  0.222  0.944  1.0
  Pb  Pb7  1  0.687  0.778  0.556  1.0
  Pb  Pb8  1  0.438  0.759  0.136  1.0
  Pb  Pb9  1  0.938  0.241  0.364  1.0
  Pb  Pb10  1  0.562  0.241  0.864  1.0
  Pb  Pb11  1  0.062  0.759  0.636  1.0
  F  F12  1  0.613  0.880  0.005  1.0
  F  F13  1  0.113  0.120  0.495  1.0
  F  F14  1  0.387  0.120  0.995  1.0
  F  F15  1  0.887  0.880  0.505  1.0
  F  F16  1  0.032  0.446  0.144  1.0
  F  F17  1  0.532  0.554  0.356  1.0
  F  F18  1  0.968  0.554  0.856  1.0
  F  F19  1  0.468  0.446  0.644  1.0
  F  F20  1  0.094  0.599  0.395  1.0
  F  F21  1  0.594  0.401  0.105  1.0
  F  F22  1  0.906  0.401  0.605  1.0
  F  F23  1  0.406  0.599  0.895  1.0
  F  F24  1  0.176  0.789  0.018  1.0
  F  F25  1  0.676  0.211  0.482  1.0
  F  F26  1  0.824  0.211  0.982  1.0
  F  F27  1  0.324  0.789  0.518  1.0
  F  F28  1  0.998  0.919  0.196  1.0
  F  F29  1  0.498  0.081  0.304  1.0
  F  F30  1  0.002  0.081  0.804  1.0
  F  F31  1  0.502  0.919  0.696  1.0
  F  F32  1  0.263  0.468  0.214  1.0
  F  F33  1  0.763  0.532  0.286  1.0
  F  F34  1  0.737  0.532  0.786  1.0
  F  F35  1  0.237  0.468  0.714  1.0
  F  F36  1  0.242  0.959  0.259  1.0
  F  F37  1  0.742  0.041  0.241  1.0
  F  F38  1  0.758  0.041  0.741  1.0
  F  F39  1  0.258  0.959  0.759  1.0
[/CIF]
.
The structure described by CrPb2F7 crystallizes in the monoclinic P2_1/c space group. Cr(1) is bonded in an octahedral geometry to 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 5-coordinate geometry to one F(1), one F(4), one F(5), one F(6), and one F(7) atom. In the second Pb site, Pb(2) is bonded in a 8-coordinate geometry to one F(2), one F(5), one F(6), one F(7), two equivalent F(1), and two equivalent F(3) atoms. There are seven inequivalent F sites. In the first F site, F(6) is bonded in a distorted single-bond geometry to one Cr(1), one Pb(1), and one Pb(2) atom. In the second F site, F(7) is bonded in a 1-coordinate geometry to one Cr(1), one Pb(1), and one Pb(2) atom. In the third F site, F(1) is bonded in a trigonal planar geometry to one Pb(1) and two equivalent Pb(2) atoms. In the fourth F site, F(2) is bonded in a distorted single-bond geometry to one Cr(1) and one Pb(2) atom. In the fifth F site, F(3) is bonded in a distorted single-bond geometry to one Cr(1) and two equivalent Pb(2) atoms. In the sixth F site, F(4) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one Pb(1) atom. In the seventh F site, F(5) is bonded in a distorted single-bond geometry to one Cr(1), one Pb(1), and one Pb(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrPb2F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.191
_cell_length_b   5.453
_cell_length_c   9.514
_cell_angle_alpha   88.815
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   580.463
_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
  Cr  Cr0  1  0.133  0.700  0.207  1.0
  Cr  Cr1  1  0.633  0.300  0.293  1.0
  Cr  Cr2  1  0.867  0.300  0.793  1.0
  Cr  Cr3  1  0.367  0.700  0.707  1.0
  Pb  Pb4  1  0.813  0.778  0.056  1.0
  Pb  Pb5  1  0.313  0.222  0.444  1.0
  Pb  Pb6  1  0.187  0.222  0.944  1.0
  Pb  Pb7  1  0.687  0.778  0.556  1.0
  Pb  Pb8  1  0.438  0.759  0.136  1.0
  Pb  Pb9  1  0.938  0.241  0.364  1.0
  Pb  Pb10  1  0.562  0.241  0.864  1.0
  Pb  Pb11  1  0.062  0.759  0.636  1.0
  F  F12  1  0.613  0.880  0.005  1.0
  F  F13  1  0.113  0.120  0.495  1.0
  F  F14  1  0.387  0.120  0.995  1.0
  F  F15  1  0.887  0.880  0.505  1.0
  F  F16  1  0.032  0.446  0.144  1.0
  F  F17  1  0.532  0.554  0.356  1.0
  F  F18  1  0.968  0.554  0.856  1.0
  F  F19  1  0.468  0.446  0.644  1.0
  F  F20  1  0.094  0.599  0.395  1.0
  F  F21  1  0.594  0.401  0.105  1.0
  F  F22  1  0.906  0.401  0.605  1.0
  F  F23  1  0.406  0.599  0.895  1.0
  F  F24  1  0.176  0.789  0.018  1.0
  F  F25  1  0.676  0.211  0.482  1.0
  F  F26  1  0.824  0.211  0.982  1.0
  F  F27  1  0.324  0.789  0.518  1.0
  F  F28  1  0.998  0.919  0.196  1.0
  F  F29  1  0.498  0.081  0.304  1.0
  F  F30  1  0.002  0.081  0.804  1.0
  F  F31  1  0.502  0.919  0.696  1.0
  F  F32  1  0.263  0.468  0.214  1.0
  F  F33  1  0.763  0.532  0.286  1.0
  F  F34  1  0.737  0.532  0.786  1.0
  F  F35  1  0.237  0.468  0.714  1.0
  F  F36  1  0.242  0.959  0.259  1.0
  F  F37  1  0.742  0.041  0.241  1.0
  F  F38  1  0.758  0.041  0.741  1.0
  F  F39  1  0.258  0.959  0.759  1.0
[/CIF]
.