The structure described by N2SiF6 is Calaverite structured and crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of two ammonia atoms and one SiF6 cluster. In the SiF6 cluster, Si(1) is bonded in an octahedral geometry to six equivalent F(1) atoms. F(1) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF file [CIF]
data_Si(NF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.961
_cell_length_b   4.961
_cell_length_c   4.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.001
_cell_angle_gamma   120.002
_symmetry_Int_Tables_number   1
_cell_volume   100.515
_cell_formula_units_Z   1
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
  N  N1  1  0.667  0.333  0.272  1.0
  N  N2  1  0.333  0.667  0.728  1.0
  F  F3  1  0.318  0.159  0.789  1.0
  F  F4  1  0.841  0.682  0.789  1.0
  F  F5  1  0.841  0.159  0.789  1.0
  F  F6  1  0.682  0.841  0.211  1.0
  F  F7  1  0.159  0.318  0.211  1.0
  F  F8  1  0.159  0.841  0.211  1.0
[/CIF]
.
The structure described by N2SiF6 is Calaverite structured and crystallizes in the trigonal P-3m1 space group. The structure is zero-dimensional and consists of two ammonia atoms and one SiF6 cluster. In the SiF6 cluster, Si(1) is bonded in an octahedral geometry to six equivalent F(1) atoms. F(1) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF file [CIF]
data_Si(NF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.961
_cell_length_b   4.961
_cell_length_c   4.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.001
_cell_angle_gamma   120.002
_symmetry_Int_Tables_number   1
_cell_volume   100.515
_cell_formula_units_Z   1
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
  N  N1  1  0.667  0.333  0.272  1.0
  N  N2  1  0.333  0.667  0.728  1.0
  F  F3  1  0.318  0.159  0.789  1.0
  F  F4  1  0.841  0.682  0.789  1.0
  F  F5  1  0.841  0.159  0.789  1.0
  F  F6  1  0.682  0.841  0.211  1.0
  F  F7  1  0.159  0.318  0.211  1.0
  F  F8  1  0.159  0.841  0.211  1.0
[/CIF]
.