The compound described by (C2F)4(CF)3 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of twelve fluoromethane molecules and four C2F clusters. In each C2F cluster, there are six inequivalent C sites. In the first C site, C(1) is bonded in a single-bond geometry to one C(2) and one F(1) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(3) and two equivalent C(1) atoms. In the third C site, C(3) is bonded in a linear geometry to one C(2) and one C(4) atom. In the fourth C site, C(4) is bonded in a linear geometry to one C(3) and one C(5) atom. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4) and two equivalent C(6) atoms. In the sixth C site, C(6) is bonded in a single-bond geometry to one C(5) and one F(2) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one C(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one C(6) atom. is represented by the CIF file [CIF]
data_C11F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.134
_cell_length_b   6.134
_cell_length_c   13.795
_cell_angle_alpha   85.797
_cell_angle_beta   85.797
_cell_angle_gamma   82.000
_symmetry_Int_Tables_number   1
_cell_volume   511.582
_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  0.098  0.800  0.967  1.0
  C  C1  1  0.200  0.902  0.033  1.0
  C  C2  1  0.902  0.200  0.033  1.0
  C  C3  1  0.800  0.098  0.967  1.0
  C  C4  1  0.894  0.894  0.931  1.0
  C  C5  1  0.106  0.106  0.069  1.0
  C  C6  1  0.790  0.790  0.863  1.0
  C  C7  1  0.210  0.210  0.137  1.0
  C  C8  1  0.700  0.700  0.805  1.0
  C  C9  1  0.300  0.300  0.195  1.0
  C  C10  1  0.594  0.594  0.738  1.0
  C  C11  1  0.406  0.406  0.262  1.0
  C  C12  1  0.688  0.389  0.703  1.0
  C  C13  1  0.611  0.312  0.297  1.0
  C  C14  1  0.312  0.611  0.297  1.0
  C  C15  1  0.389  0.688  0.703  1.0
  C  C16  1  0.583  0.282  0.638  1.0
  C  C17  1  0.718  0.417  0.362  1.0
  C  C18  1  0.417  0.718  0.362  1.0
  C  C19  1  0.282  0.583  0.638  1.0
  C  C20  1  0.379  0.379  0.606  1.0
  C  C21  1  0.621  0.621  0.394  1.0
  F  F22  1  0.196  0.604  0.935  1.0
  F  F23  1  0.396  0.804  0.065  1.0
  F  F24  1  0.804  0.396  0.065  1.0
  F  F25  1  0.604  0.196  0.935  1.0
  F  F26  1  0.884  0.293  0.733  1.0
  F  F27  1  0.707  0.116  0.267  1.0
  F  F28  1  0.116  0.707  0.267  1.0
  F  F29  1  0.293  0.884  0.733  1.0
  F  F30  1  0.677  0.087  0.605  1.0
  F  F31  1  0.913  0.323  0.395  1.0
  F  F32  1  0.323  0.913  0.395  1.0
  F  F33  1  0.087  0.677  0.605  1.0
  F  F34  1  0.277  0.277  0.543  1.0
  F  F35  1  0.723  0.723  0.457  1.0
[/CIF]
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The compound described by (C2F)4(CF)3 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of twelve fluoromethane molecules and four C2F clusters. In each C2F cluster, there are six inequivalent C sites. In the first C site, C(1) is bonded in a single-bond geometry to one C(2) and one F(1) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(3) and two equivalent C(1) atoms. In the third C site, C(3) is bonded in a linear geometry to one C(2) and one C(4) atom. In the fourth C site, C(4) is bonded in a linear geometry to one C(3) and one C(5) atom. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4) and two equivalent C(6) atoms. In the sixth C site, C(6) is bonded in a single-bond geometry to one C(5) and one F(2) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one C(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one C(6) atom. is represented by the CIF file [CIF]
data_C11F7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.134
_cell_length_b   6.134
_cell_length_c   13.795
_cell_angle_alpha   85.797
_cell_angle_beta   85.797
_cell_angle_gamma   82.000
_symmetry_Int_Tables_number   1
_cell_volume   511.582
_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  0.098  0.800  0.967  1.0
  C  C1  1  0.200  0.902  0.033  1.0
  C  C2  1  0.902  0.200  0.033  1.0
  C  C3  1  0.800  0.098  0.967  1.0
  C  C4  1  0.894  0.894  0.931  1.0
  C  C5  1  0.106  0.106  0.069  1.0
  C  C6  1  0.790  0.790  0.863  1.0
  C  C7  1  0.210  0.210  0.137  1.0
  C  C8  1  0.700  0.700  0.805  1.0
  C  C9  1  0.300  0.300  0.195  1.0
  C  C10  1  0.594  0.594  0.738  1.0
  C  C11  1  0.406  0.406  0.262  1.0
  C  C12  1  0.688  0.389  0.703  1.0
  C  C13  1  0.611  0.312  0.297  1.0
  C  C14  1  0.312  0.611  0.297  1.0
  C  C15  1  0.389  0.688  0.703  1.0
  C  C16  1  0.583  0.282  0.638  1.0
  C  C17  1  0.718  0.417  0.362  1.0
  C  C18  1  0.417  0.718  0.362  1.0
  C  C19  1  0.282  0.583  0.638  1.0
  C  C20  1  0.379  0.379  0.606  1.0
  C  C21  1  0.621  0.621  0.394  1.0
  F  F22  1  0.196  0.604  0.935  1.0
  F  F23  1  0.396  0.804  0.065  1.0
  F  F24  1  0.804  0.396  0.065  1.0
  F  F25  1  0.604  0.196  0.935  1.0
  F  F26  1  0.884  0.293  0.733  1.0
  F  F27  1  0.707  0.116  0.267  1.0
  F  F28  1  0.116  0.707  0.267  1.0
  F  F29  1  0.293  0.884  0.733  1.0
  F  F30  1  0.677  0.087  0.605  1.0
  F  F31  1  0.913  0.323  0.395  1.0
  F  F32  1  0.323  0.913  0.395  1.0
  F  F33  1  0.087  0.677  0.605  1.0
  F  F34  1  0.277  0.277  0.543  1.0
  F  F35  1  0.723  0.723  0.457  1.0
[/CIF]
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