The structure described by (CH3NH3)2SiF6 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight methylammonium molecules and four SiF6 clusters. In each SiF6 cluster, Si(1) is bonded in an octahedral geometry to one F(1), one F(2), two equivalent F(3), and two equivalent F(4) atoms. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Si(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one Si(1) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one Si(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF file [CIF]
data_SiH12C2(NF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.888
_cell_length_b   6.888
_cell_length_c   10.014
_cell_angle_alpha   98.109
_cell_angle_beta   98.109
_cell_angle_gamma   90.130
_symmetry_Int_Tables_number   1
_cell_volume   465.534
_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
  Si  Si0  1  0.202  0.798  0.250  1.0
  Si  Si1  1  0.798  0.202  0.750  1.0
  H  H2  1  0.823  0.605  0.856  1.0
  H  H3  1  0.395  0.177  0.644  1.0
  H  H4  1  0.177  0.395  0.144  1.0
  H  H5  1  0.605  0.823  0.356  1.0
  H  H6  1  0.819  0.847  0.856  1.0
  H  H7  1  0.153  0.181  0.644  1.0
  H  H8  1  0.181  0.153  0.144  1.0
  H  H9  1  0.847  0.819  0.356  1.0
  H  H10  1  0.959  0.754  0.982  1.0
  H  H11  1  0.246  0.041  0.518  1.0
  H  H12  1  0.041  0.246  0.018  1.0
  H  H13  1  0.754  0.959  0.482  1.0
  H  H14  1  0.665  0.635  0.060  1.0
  H  H15  1  0.365  0.335  0.440  1.0
  H  H16  1  0.335  0.365  0.940  1.0
  H  H17  1  0.635  0.665  0.560  1.0
  H  H18  1  0.670  0.896  0.063  1.0
  H  H19  1  0.104  0.330  0.437  1.0
  H  H20  1  0.330  0.104  0.937  1.0
  H  H21  1  0.896  0.670  0.563  1.0
  H  H22  1  0.519  0.743  0.928  1.0
  H  H23  1  0.257  0.481  0.572  1.0
  H  H24  1  0.481  0.257  0.072  1.0
  H  H25  1  0.743  0.519  0.428  1.0
  C  C26  1  0.658  0.754  0.998  1.0
  C  C27  1  0.246  0.342  0.502  1.0
  C  C28  1  0.342  0.246  0.002  1.0
  C  C29  1  0.754  0.658  0.498  1.0
  N  N30  1  0.825  0.738  0.918  1.0
  N  N31  1  0.262  0.175  0.582  1.0
  N  N32  1  0.175  0.262  0.082  1.0
  N  N33  1  0.738  0.825  0.418  1.0
  F  F34  1  0.025  0.975  0.250  1.0
  F  F35  1  0.975  0.025  0.750  1.0
  F  F36  1  0.377  0.623  0.250  1.0
  F  F37  1  0.623  0.377  0.750  1.0
  F  F38  1  0.180  0.782  0.074  1.0
  F  F39  1  0.218  0.820  0.426  1.0
  F  F40  1  0.820  0.218  0.926  1.0
  F  F41  1  0.782  0.180  0.574  1.0
  F  F42  1  0.023  0.618  0.234  1.0
  F  F43  1  0.382  0.977  0.266  1.0
  F  F44  1  0.977  0.382  0.766  1.0
  F  F45  1  0.618  0.023  0.734  1.0
[/CIF]
.
The structure described by (CH3NH3)2SiF6 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight methylammonium molecules and four SiF6 clusters. In each SiF6 cluster, Si(1) is bonded in an octahedral geometry to one F(1), one F(2), two equivalent F(3), and two equivalent F(4) atoms. There are four inequivalent F sites. In the first F site, F(1) is bonded in a single-bond geometry to one Si(1) atom. In the second F site, F(2) is bonded in a single-bond geometry to one Si(1) atom. In the third F site, F(3) is bonded in a distorted single-bond geometry to one Si(1) atom. In the fourth F site, F(4) is bonded in a single-bond geometry to one Si(1) atom. is represented by the CIF file [CIF]
data_SiH12C2(NF3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.888
_cell_length_b   6.888
_cell_length_c   10.014
_cell_angle_alpha   98.109
_cell_angle_beta   98.109
_cell_angle_gamma   90.130
_symmetry_Int_Tables_number   1
_cell_volume   465.534
_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
  Si  Si0  1  0.202  0.798  0.250  1.0
  Si  Si1  1  0.798  0.202  0.750  1.0
  H  H2  1  0.823  0.605  0.856  1.0
  H  H3  1  0.395  0.177  0.644  1.0
  H  H4  1  0.177  0.395  0.144  1.0
  H  H5  1  0.605  0.823  0.356  1.0
  H  H6  1  0.819  0.847  0.856  1.0
  H  H7  1  0.153  0.181  0.644  1.0
  H  H8  1  0.181  0.153  0.144  1.0
  H  H9  1  0.847  0.819  0.356  1.0
  H  H10  1  0.959  0.754  0.982  1.0
  H  H11  1  0.246  0.041  0.518  1.0
  H  H12  1  0.041  0.246  0.018  1.0
  H  H13  1  0.754  0.959  0.482  1.0
  H  H14  1  0.665  0.635  0.060  1.0
  H  H15  1  0.365  0.335  0.440  1.0
  H  H16  1  0.335  0.365  0.940  1.0
  H  H17  1  0.635  0.665  0.560  1.0
  H  H18  1  0.670  0.896  0.063  1.0
  H  H19  1  0.104  0.330  0.437  1.0
  H  H20  1  0.330  0.104  0.937  1.0
  H  H21  1  0.896  0.670  0.563  1.0
  H  H22  1  0.519  0.743  0.928  1.0
  H  H23  1  0.257  0.481  0.572  1.0
  H  H24  1  0.481  0.257  0.072  1.0
  H  H25  1  0.743  0.519  0.428  1.0
  C  C26  1  0.658  0.754  0.998  1.0
  C  C27  1  0.246  0.342  0.502  1.0
  C  C28  1  0.342  0.246  0.002  1.0
  C  C29  1  0.754  0.658  0.498  1.0
  N  N30  1  0.825  0.738  0.918  1.0
  N  N31  1  0.262  0.175  0.582  1.0
  N  N32  1  0.175  0.262  0.082  1.0
  N  N33  1  0.738  0.825  0.418  1.0
  F  F34  1  0.025  0.975  0.250  1.0
  F  F35  1  0.975  0.025  0.750  1.0
  F  F36  1  0.377  0.623  0.250  1.0
  F  F37  1  0.623  0.377  0.750  1.0
  F  F38  1  0.180  0.782  0.074  1.0
  F  F39  1  0.218  0.820  0.426  1.0
  F  F40  1  0.820  0.218  0.926  1.0
  F  F41  1  0.782  0.180  0.574  1.0
  F  F42  1  0.023  0.618  0.234  1.0
  F  F43  1  0.382  0.977  0.266  1.0
  F  F44  1  0.977  0.382  0.766  1.0
  F  F45  1  0.618  0.023  0.734  1.0
[/CIF]
.