The material described by Si(NF2)2 is Indium-like structured and crystallizes in the orthorhombic Immm space group. The structure is zero-dimensional and consists of six Si(NF2)2 clusters. Si(1) is bonded in a distorted octahedral geometry to two equivalent N(1) and four equivalent F(1) atoms. N(1) is bonded in a single-bond geometry to one Si(1) atom. F(1) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF card [CIF]
data_Si(NF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   18.422
_cell_length_b   18.422
_cell_length_c   18.422
_cell_angle_alpha   163.134
_cell_angle_beta   163.005
_cell_angle_gamma   24.032
_symmetry_Int_Tables_number   1
_cell_volume   530.078
_cell_formula_units_Z   3
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
  Si  Si0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.321  0.821  0.500  1.0
  Si  Si2  1  0.679  0.179  0.500  1.0
  N  N3  1  0.942  0.942  0.000  1.0
  N  N4  1  0.058  0.058  0.000  1.0
  N  N5  1  0.263  0.763  0.500  1.0
  N  N6  1  0.737  0.237  0.500  1.0
  N  N7  1  0.381  0.881  0.500  1.0
  N  N8  1  0.619  0.119  0.500  1.0
  F  F9  1  0.214  0.215  0.429  1.0
  F  F10  1  0.786  0.215  0.001  1.0
  F  F11  1  0.214  0.785  0.999  1.0
  F  F12  1  0.786  0.785  0.571  1.0
  F  F13  1  0.536  0.037  0.928  1.0
  F  F14  1  0.464  0.393  0.501  1.0
  F  F15  1  0.892  0.963  0.499  1.0
  F  F16  1  0.108  0.607  0.072  1.0
  F  F17  1  0.464  0.963  0.072  1.0
  F  F18  1  0.536  0.607  0.499  1.0
  F  F19  1  0.108  0.037  0.501  1.0
  F  F20  1  0.892  0.393  0.928  1.0
[/CIF]
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The material described by Si(NF2)2 is Indium-like structured and crystallizes in the orthorhombic Immm space group. The structure is zero-dimensional and consists of six Si(NF2)2 clusters. Si(1) is bonded in a distorted octahedral geometry to two equivalent N(1) and four equivalent F(1) atoms. N(1) is bonded in a single-bond geometry to one Si(1) atom. F(1) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF card [CIF]
data_Si(NF2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   18.422
_cell_length_b   18.422
_cell_length_c   18.422
_cell_angle_alpha   163.134
_cell_angle_beta   163.005
_cell_angle_gamma   24.032
_symmetry_Int_Tables_number   1
_cell_volume   530.078
_cell_formula_units_Z   3
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
  Si  Si0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.321  0.821  0.500  1.0
  Si  Si2  1  0.679  0.179  0.500  1.0
  N  N3  1  0.942  0.942  0.000  1.0
  N  N4  1  0.058  0.058  0.000  1.0
  N  N5  1  0.263  0.763  0.500  1.0
  N  N6  1  0.737  0.237  0.500  1.0
  N  N7  1  0.381  0.881  0.500  1.0
  N  N8  1  0.619  0.119  0.500  1.0
  F  F9  1  0.214  0.215  0.429  1.0
  F  F10  1  0.786  0.215  0.001  1.0
  F  F11  1  0.214  0.785  0.999  1.0
  F  F12  1  0.786  0.785  0.571  1.0
  F  F13  1  0.536  0.037  0.928  1.0
  F  F14  1  0.464  0.393  0.501  1.0
  F  F15  1  0.892  0.963  0.499  1.0
  F  F16  1  0.108  0.607  0.072  1.0
  F  F17  1  0.464  0.963  0.072  1.0
  F  F18  1  0.536  0.607  0.499  1.0
  F  F19  1  0.108  0.037  0.501  1.0
  F  F20  1  0.892  0.393  0.928  1.0
[/CIF]
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