The crystal structure described by (CF)6C6SeF4 crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of twelve fluoromethane molecules and two C6SeF4 clusters. In each C6SeF4 cluster, there are six inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(5) and one F(3) atom. In the second C site, C(5) is bonded in a trigonal planar geometry to one C(1), one C(8), and one Se(1) atom. In the third C site, C(6) is bonded in a single-bond geometry to one C(10) and one F(10) atom. In the fourth C site, C(8) is bonded in a single-bond geometry to one C(5) and one F(8) atom. In the fifth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(6), and one Se(1) atom. In the sixth C site, C(11) is bonded in a single-bond geometry to one C(10) and one F(1) atom. Se(1) is bonded in a water-like geometry to one C(10) and one C(5) atom. There are four inequivalent F sites. In the first F site, F(8) is bonded in a single-bond geometry to one C(8) atom. In the second F site, F(10) is bonded in a single-bond geometry to one C(6) atom. In the third F site, F(1) is bonded in a single-bond geometry to one C(11) atom. In the fourth F site, F(3) is bonded in a single-bond geometry to one C(1) atom. is represented by the CIF card [CIF]
data_C12SeF10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.631
_cell_length_b   9.461
_cell_length_c   9.637
_cell_angle_alpha   73.583
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   667.379
_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
  C  C0  1  0.337  0.453  0.701  1.0
  C  C1  1  0.306  0.545  0.788  1.0
  C  C2  1  0.635  0.434  0.170  1.0
  C  C3  1  0.450  0.928  0.886  1.0
  C  C4  1  0.201  0.378  0.656  1.0
  C  C5  1  0.571  0.095  0.617  1.0
  C  C6  1  0.682  0.993  0.709  1.0
  C  C7  1  0.530  0.600  0.301  1.0
  C  C8  1  0.806  0.455  0.212  1.0
  C  C9  1  0.122  0.089  0.155  1.0
  C  C10  1  0.622  0.911  0.845  1.0
  C  C11  1  0.182  0.007  0.291  1.0
  C  C12  1  0.701  0.622  0.344  1.0
  C  C13  1  0.898  0.885  0.343  1.0
  C  C14  1  0.840  0.973  0.208  1.0
  C  C15  1  0.398  0.115  0.657  1.0
  C  C16  1  0.997  0.493  0.786  1.0
  C  C17  1  0.030  0.400  0.699  1.0
  C  C18  1  0.340  0.027  0.792  1.0
  C  C19  1  0.837  0.547  0.299  1.0
  C  C20  1  0.135  0.566  0.830  1.0
  C  C21  1  0.497  0.507  0.214  1.0
  C  C22  1  0.071  0.905  0.383  1.0
  C  C23  1  0.950  0.072  0.114  1.0
  Se  Se24  1  0.245  0.255  0.530  1.0
  Se  Se25  1  0.745  0.745  0.470  1.0
  F  F26  1  0.673  0.962  0.166  1.0
  F  F27  1  0.847  0.974  0.668  1.0
  F  F28  1  0.004  0.561  0.340  1.0
  F  F29  1  0.603  0.343  0.088  1.0
  F  F30  1  0.832  0.513  0.827  1.0
  F  F31  1  0.891  0.153  0.984  1.0
  F  F32  1  0.940  0.383  0.170  1.0
  F  F33  1  0.103  0.657  0.912  1.0
  F  F34  1  0.347  0.026  0.332  1.0
  F  F35  1  0.893  0.332  0.657  1.0
  F  F36  1  0.391  0.847  0.016  1.0
  F  F37  1  0.173  0.038  0.834  1.0
  F  F38  1  0.230  0.187  0.067  1.0
  F  F39  1  0.440  0.617  0.830  1.0
  F  F40  1  0.504  0.439  0.660  1.0
  F  F41  1  0.393  0.668  0.343  1.0
  F  F42  1  0.634  0.174  0.488  1.0
  F  F43  1  0.134  0.826  0.512  1.0
  F  F44  1  0.730  0.813  0.933  1.0
  F  F45  1  0.332  0.487  0.173  1.0
[/CIF]
.
The crystal structure described by (CF)6C6SeF4 crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of twelve fluoromethane molecules and two C6SeF4 clusters. In each C6SeF4 cluster, there are six inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(5) and one F(3) atom. In the second C site, C(5) is bonded in a trigonal planar geometry to one C(1), one C(8), and one Se(1) atom. In the third C site, C(6) is bonded in a single-bond geometry to one C(10) and one F(10) atom. In the fourth C site, C(8) is bonded in a single-bond geometry to one C(5) and one F(8) atom. In the fifth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(6), and one Se(1) atom. In the sixth C site, C(11) is bonded in a single-bond geometry to one C(10) and one F(1) atom. Se(1) is bonded in a water-like geometry to one C(10) and one C(5) atom. There are four inequivalent F sites. In the first F site, F(8) is bonded in a single-bond geometry to one C(8) atom. In the second F site, F(10) is bonded in a single-bond geometry to one C(6) atom. In the third F site, F(1) is bonded in a single-bond geometry to one C(11) atom. In the fourth F site, F(3) is bonded in a single-bond geometry to one C(1) atom. is represented by the CIF card [CIF]
data_C12SeF10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.631
_cell_length_b   9.461
_cell_length_c   9.637
_cell_angle_alpha   73.583
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   667.379
_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
  C  C0  1  0.337  0.453  0.701  1.0
  C  C1  1  0.306  0.545  0.788  1.0
  C  C2  1  0.635  0.434  0.170  1.0
  C  C3  1  0.450  0.928  0.886  1.0
  C  C4  1  0.201  0.378  0.656  1.0
  C  C5  1  0.571  0.095  0.617  1.0
  C  C6  1  0.682  0.993  0.709  1.0
  C  C7  1  0.530  0.600  0.301  1.0
  C  C8  1  0.806  0.455  0.212  1.0
  C  C9  1  0.122  0.089  0.155  1.0
  C  C10  1  0.622  0.911  0.845  1.0
  C  C11  1  0.182  0.007  0.291  1.0
  C  C12  1  0.701  0.622  0.344  1.0
  C  C13  1  0.898  0.885  0.343  1.0
  C  C14  1  0.840  0.973  0.208  1.0
  C  C15  1  0.398  0.115  0.657  1.0
  C  C16  1  0.997  0.493  0.786  1.0
  C  C17  1  0.030  0.400  0.699  1.0
  C  C18  1  0.340  0.027  0.792  1.0
  C  C19  1  0.837  0.547  0.299  1.0
  C  C20  1  0.135  0.566  0.830  1.0
  C  C21  1  0.497  0.507  0.214  1.0
  C  C22  1  0.071  0.905  0.383  1.0
  C  C23  1  0.950  0.072  0.114  1.0
  Se  Se24  1  0.245  0.255  0.530  1.0
  Se  Se25  1  0.745  0.745  0.470  1.0
  F  F26  1  0.673  0.962  0.166  1.0
  F  F27  1  0.847  0.974  0.668  1.0
  F  F28  1  0.004  0.561  0.340  1.0
  F  F29  1  0.603  0.343  0.088  1.0
  F  F30  1  0.832  0.513  0.827  1.0
  F  F31  1  0.891  0.153  0.984  1.0
  F  F32  1  0.940  0.383  0.170  1.0
  F  F33  1  0.103  0.657  0.912  1.0
  F  F34  1  0.347  0.026  0.332  1.0
  F  F35  1  0.893  0.332  0.657  1.0
  F  F36  1  0.391  0.847  0.016  1.0
  F  F37  1  0.173  0.038  0.834  1.0
  F  F38  1  0.230  0.187  0.067  1.0
  F  F39  1  0.440  0.617  0.830  1.0
  F  F40  1  0.504  0.439  0.660  1.0
  F  F41  1  0.393  0.668  0.343  1.0
  F  F42  1  0.634  0.174  0.488  1.0
  F  F43  1  0.134  0.826  0.512  1.0
  F  F44  1  0.730  0.813  0.933  1.0
  F  F45  1  0.332  0.487  0.173  1.0
[/CIF]
.