The compound described by CTeF2 is Indium-like structured and crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of four 2,2,4,4-tetrafluoro-1,3-ditelluretane molecules. There are two inequivalent C sites. In the first C site, C(2) is bonded in a distorted water-like geometry to one Te(1), one Te(2), one F(3), and one F(4) atom. In the second C site, C(3) is bonded in a distorted water-like geometry to one Te(1), one Te(2), one F(1), and one F(2) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted L-shaped geometry to one C(2) and one C(3) atom. In the second Te site, Te(2) is bonded in a distorted L-shaped geometry to one C(2) and one C(3) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one C(3) atom. In the second F site, F(2) is bonded in a single-bond geometry to one C(3) atom. In the third F site, F(3) is bonded in a single-bond geometry to one C(2) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one C(2) atom. is represented by the CIF file [CIF]
data_TeCF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.003
_cell_length_b   7.215
_cell_length_c   7.531
_cell_angle_alpha   87.907
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   651.723
_cell_formula_units_Z   8
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
  Te  Te0  1  0.625  0.249  0.737  1.0
  Te  Te1  1  0.125  0.751  0.263  1.0
  Te  Te2  1  0.508  0.391  0.130  1.0
  Te  Te3  1  0.008  0.609  0.870  1.0
  Te  Te4  1  0.473  0.016  0.424  1.0
  Te  Te5  1  0.973  0.984  0.576  1.0
  Te  Te6  1  0.651  0.636  0.445  1.0
  Te  Te7  1  0.151  0.364  0.555  1.0
  C  C8  1  0.489  0.731  0.552  1.0
  C  C9  1  0.669  0.400  0.982  1.0
  C  C10  1  0.169  0.600  0.018  1.0
  C  C11  1  0.465  0.237  0.886  1.0
  C  C12  1  0.965  0.763  0.114  1.0
  C  C13  1  0.989  0.269  0.448  1.0
  C  C14  1  0.634  0.919  0.314  1.0
  C  C15  1  0.134  0.081  0.686  1.0
  F  F16  1  0.880  0.679  0.211  1.0
  F  F17  1  0.380  0.321  0.789  1.0
  F  F18  1  0.929  0.940  0.078  1.0
  F  F19  1  0.702  0.580  0.945  1.0
  F  F20  1  0.429  0.060  0.922  1.0
  F  F21  1  0.255  0.681  0.924  1.0
  F  F22  1  0.755  0.319  0.076  1.0
  F  F23  1  0.202  0.420  0.055  1.0
  F  F24  1  0.221  0.967  0.641  1.0
  F  F25  1  0.721  0.033  0.359  1.0
  F  F26  1  0.135  0.081  0.867  1.0
  F  F27  1  0.635  0.919  0.133  1.0
  F  F28  1  0.902  0.382  0.497  1.0
  F  F29  1  0.402  0.618  0.503  1.0
  F  F30  1  0.987  0.272  0.267  1.0
  F  F31  1  0.487  0.728  0.733  1.0
[/CIF]
.
The compound described by CTeF2 is Indium-like structured and crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of four 2,2,4,4-tetrafluoro-1,3-ditelluretane molecules. There are two inequivalent C sites. In the first C site, C(2) is bonded in a distorted water-like geometry to one Te(1), one Te(2), one F(3), and one F(4) atom. In the second C site, C(3) is bonded in a distorted water-like geometry to one Te(1), one Te(2), one F(1), and one F(2) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted L-shaped geometry to one C(2) and one C(3) atom. In the second Te site, Te(2) is bonded in a distorted L-shaped geometry to one C(2) and one C(3) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one C(3) atom. In the second F site, F(2) is bonded in a single-bond geometry to one C(3) atom. In the third F site, F(3) is bonded in a single-bond geometry to one C(2) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one C(2) atom. is represented by the CIF file [CIF]
data_TeCF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.003
_cell_length_b   7.215
_cell_length_c   7.531
_cell_angle_alpha   87.907
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   651.723
_cell_formula_units_Z   8
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
  Te  Te0  1  0.625  0.249  0.737  1.0
  Te  Te1  1  0.125  0.751  0.263  1.0
  Te  Te2  1  0.508  0.391  0.130  1.0
  Te  Te3  1  0.008  0.609  0.870  1.0
  Te  Te4  1  0.473  0.016  0.424  1.0
  Te  Te5  1  0.973  0.984  0.576  1.0
  Te  Te6  1  0.651  0.636  0.445  1.0
  Te  Te7  1  0.151  0.364  0.555  1.0
  C  C8  1  0.489  0.731  0.552  1.0
  C  C9  1  0.669  0.400  0.982  1.0
  C  C10  1  0.169  0.600  0.018  1.0
  C  C11  1  0.465  0.237  0.886  1.0
  C  C12  1  0.965  0.763  0.114  1.0
  C  C13  1  0.989  0.269  0.448  1.0
  C  C14  1  0.634  0.919  0.314  1.0
  C  C15  1  0.134  0.081  0.686  1.0
  F  F16  1  0.880  0.679  0.211  1.0
  F  F17  1  0.380  0.321  0.789  1.0
  F  F18  1  0.929  0.940  0.078  1.0
  F  F19  1  0.702  0.580  0.945  1.0
  F  F20  1  0.429  0.060  0.922  1.0
  F  F21  1  0.255  0.681  0.924  1.0
  F  F22  1  0.755  0.319  0.076  1.0
  F  F23  1  0.202  0.420  0.055  1.0
  F  F24  1  0.221  0.967  0.641  1.0
  F  F25  1  0.721  0.033  0.359  1.0
  F  F26  1  0.135  0.081  0.867  1.0
  F  F27  1  0.635  0.919  0.133  1.0
  F  F28  1  0.902  0.382  0.497  1.0
  F  F29  1  0.402  0.618  0.503  1.0
  F  F30  1  0.987  0.272  0.267  1.0
  F  F31  1  0.487  0.728  0.733  1.0
[/CIF]
.