The compound described by SeF4 is Indium-like structured and crystallizes in the orthorhombic P2_12_12_1 space group. The structure is zero-dimensional and consists of four SeF4 clusters. Se(1) is bonded in a rectangular see-saw-like geometry to one F(1), one F(2), one F(3), and one F(4) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Se(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one Se(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to one Se(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Se(1) atom. is represented by the CIF file [CIF]
data_SeF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.992
_cell_length_b   5.559
_cell_length_c   11.081
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   307.504
_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
  Se  Se0  1  0.349  0.897  0.123  1.0
  Se  Se1  1  0.849  0.603  0.877  1.0
  Se  Se2  1  0.651  0.397  0.377  1.0
  Se  Se3  1  0.151  0.103  0.623  1.0
  F  F4  1  0.171  0.641  0.053  1.0
  F  F5  1  0.671  0.859  0.947  1.0
  F  F6  1  0.829  0.141  0.447  1.0
  F  F7  1  0.329  0.359  0.553  1.0
  F  F8  1  0.294  0.926  0.514  1.0
  F  F9  1  0.794  0.574  0.486  1.0
  F  F10  1  0.706  0.426  0.986  1.0
  F  F11  1  0.206  0.074  0.014  1.0
  F  F12  1  0.419  0.081  0.719  1.0
  F  F13  1  0.919  0.419  0.281  1.0
  F  F14  1  0.581  0.581  0.781  1.0
  F  F15  1  0.081  0.919  0.219  1.0
  F  F16  1  0.025  0.822  0.690  1.0
  F  F17  1  0.525  0.678  0.310  1.0
  F  F18  1  0.975  0.322  0.810  1.0
  F  F19  1  0.475  0.178  0.190  1.0
[/CIF]
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The compound described by SeF4 is Indium-like structured and crystallizes in the orthorhombic P2_12_12_1 space group. The structure is zero-dimensional and consists of four SeF4 clusters. Se(1) is bonded in a rectangular see-saw-like geometry to one F(1), one F(2), one F(3), and one F(4) atom. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Se(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one Se(1) atom. In the third F site, F(3) is bonded in a single-bond geometry to one Se(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Se(1) atom. is represented by the CIF file [CIF]
data_SeF4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.992
_cell_length_b   5.559
_cell_length_c   11.081
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   307.504
_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
  Se  Se0  1  0.349  0.897  0.123  1.0
  Se  Se1  1  0.849  0.603  0.877  1.0
  Se  Se2  1  0.651  0.397  0.377  1.0
  Se  Se3  1  0.151  0.103  0.623  1.0
  F  F4  1  0.171  0.641  0.053  1.0
  F  F5  1  0.671  0.859  0.947  1.0
  F  F6  1  0.829  0.141  0.447  1.0
  F  F7  1  0.329  0.359  0.553  1.0
  F  F8  1  0.294  0.926  0.514  1.0
  F  F9  1  0.794  0.574  0.486  1.0
  F  F10  1  0.706  0.426  0.986  1.0
  F  F11  1  0.206  0.074  0.014  1.0
  F  F12  1  0.419  0.081  0.719  1.0
  F  F13  1  0.919  0.419  0.281  1.0
  F  F14  1  0.581  0.581  0.781  1.0
  F  F15  1  0.081  0.919  0.219  1.0
  F  F16  1  0.025  0.822  0.690  1.0
  F  F17  1  0.525  0.678  0.310  1.0
  F  F18  1  0.975  0.322  0.810  1.0
  F  F19  1  0.475  0.178  0.190  1.0
[/CIF]
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