The compound described by (NH4)4HgBr6 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonium molecules, eight hydrogen bromide atoms, and two mercuric bromide molecules. is represented by the CIF file [CIF]
data_HgH16(Br3N2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.309
_cell_length_b   9.042
_cell_length_c   12.833
_cell_angle_alpha   46.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   777.093
_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
  Hg  Hg0  1  0.000  0.000  0.000  1.0
  Hg  Hg1  1  0.500  0.000  0.500  1.0
  H  H2  1  0.559  0.807  0.318  1.0
  H  H3  1  0.870  0.044  0.702  1.0
  H  H4  1  0.763  0.839  0.812  1.0
  H  H5  1  0.237  0.161  0.188  1.0
  H  H6  1  0.394  0.485  0.354  1.0
  H  H7  1  0.630  0.044  0.202  1.0
  H  H8  1  0.737  0.839  0.312  1.0
  H  H9  1  0.621  0.254  0.786  1.0
  H  H10  1  0.606  0.515  0.646  1.0
  H  H11  1  0.256  0.596  0.749  1.0
  H  H12  1  0.744  0.404  0.251  1.0
  H  H13  1  0.599  0.406  0.817  1.0
  H  H14  1  0.844  0.891  0.670  1.0
  H  H15  1  0.121  0.746  0.714  1.0
  H  H16  1  0.130  0.956  0.298  1.0
  H  H17  1  0.244  0.596  0.249  1.0
  H  H18  1  0.901  0.406  0.317  1.0
  H  H19  1  0.894  0.515  0.146  1.0
  H  H20  1  0.756  0.404  0.751  1.0
  H  H21  1  0.879  0.254  0.286  1.0
  H  H22  1  0.370  0.956  0.798  1.0
  H  H23  1  0.401  0.594  0.183  1.0
  H  H24  1  0.156  0.109  0.330  1.0
  H  H25  1  0.106  0.485  0.854  1.0
  H  H26  1  0.379  0.746  0.214  1.0
  H  H27  1  0.344  0.109  0.830  1.0
  H  H28  1  0.941  0.807  0.818  1.0
  H  H29  1  0.441  0.193  0.682  1.0
  H  H30  1  0.059  0.193  0.182  1.0
  H  H31  1  0.099  0.594  0.683  1.0
  H  H32  1  0.656  0.891  0.170  1.0
  H  H33  1  0.263  0.161  0.688  1.0
  Br  Br34  1  0.176  0.132  0.501  1.0
  Br  Br35  1  0.502  0.280  0.221  1.0
  Br  Br36  1  0.628  0.320  0.503  1.0
  Br  Br37  1  0.002  0.720  0.279  1.0
  Br  Br38  1  0.824  0.868  0.499  1.0
  Br  Br39  1  0.498  0.720  0.779  1.0
  Br  Br40  1  0.324  0.132  0.001  1.0
  Br  Br41  1  0.872  0.320  0.003  1.0
  Br  Br42  1  0.998  0.280  0.721  1.0
  Br  Br43  1  0.372  0.680  0.497  1.0
  Br  Br44  1  0.676  0.868  0.999  1.0
  Br  Br45  1  0.128  0.680  0.997  1.0
  N  N46  1  0.355  0.605  0.251  1.0
  N  N47  1  0.145  0.605  0.751  1.0
  N  N48  1  0.355  0.105  0.750  1.0
  N  N49  1  0.855  0.895  0.750  1.0
  N  N50  1  0.645  0.895  0.250  1.0
  N  N51  1  0.145  0.105  0.250  1.0
  N  N52  1  0.645  0.395  0.749  1.0
  N  N53  1  0.855  0.395  0.249  1.0
[/CIF]
.
The compound described by (NH4)4HgBr6 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonium molecules, eight hydrogen bromide atoms, and two mercuric bromide molecules. is represented by the CIF file [CIF]
data_HgH16(Br3N2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.309
_cell_length_b   9.042
_cell_length_c   12.833
_cell_angle_alpha   46.001
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   777.093
_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
  Hg  Hg0  1  0.000  0.000  0.000  1.0
  Hg  Hg1  1  0.500  0.000  0.500  1.0
  H  H2  1  0.559  0.807  0.318  1.0
  H  H3  1  0.870  0.044  0.702  1.0
  H  H4  1  0.763  0.839  0.812  1.0
  H  H5  1  0.237  0.161  0.188  1.0
  H  H6  1  0.394  0.485  0.354  1.0
  H  H7  1  0.630  0.044  0.202  1.0
  H  H8  1  0.737  0.839  0.312  1.0
  H  H9  1  0.621  0.254  0.786  1.0
  H  H10  1  0.606  0.515  0.646  1.0
  H  H11  1  0.256  0.596  0.749  1.0
  H  H12  1  0.744  0.404  0.251  1.0
  H  H13  1  0.599  0.406  0.817  1.0
  H  H14  1  0.844  0.891  0.670  1.0
  H  H15  1  0.121  0.746  0.714  1.0
  H  H16  1  0.130  0.956  0.298  1.0
  H  H17  1  0.244  0.596  0.249  1.0
  H  H18  1  0.901  0.406  0.317  1.0
  H  H19  1  0.894  0.515  0.146  1.0
  H  H20  1  0.756  0.404  0.751  1.0
  H  H21  1  0.879  0.254  0.286  1.0
  H  H22  1  0.370  0.956  0.798  1.0
  H  H23  1  0.401  0.594  0.183  1.0
  H  H24  1  0.156  0.109  0.330  1.0
  H  H25  1  0.106  0.485  0.854  1.0
  H  H26  1  0.379  0.746  0.214  1.0
  H  H27  1  0.344  0.109  0.830  1.0
  H  H28  1  0.941  0.807  0.818  1.0
  H  H29  1  0.441  0.193  0.682  1.0
  H  H30  1  0.059  0.193  0.182  1.0
  H  H31  1  0.099  0.594  0.683  1.0
  H  H32  1  0.656  0.891  0.170  1.0
  H  H33  1  0.263  0.161  0.688  1.0
  Br  Br34  1  0.176  0.132  0.501  1.0
  Br  Br35  1  0.502  0.280  0.221  1.0
  Br  Br36  1  0.628  0.320  0.503  1.0
  Br  Br37  1  0.002  0.720  0.279  1.0
  Br  Br38  1  0.824  0.868  0.499  1.0
  Br  Br39  1  0.498  0.720  0.779  1.0
  Br  Br40  1  0.324  0.132  0.001  1.0
  Br  Br41  1  0.872  0.320  0.003  1.0
  Br  Br42  1  0.998  0.280  0.721  1.0
  Br  Br43  1  0.372  0.680  0.497  1.0
  Br  Br44  1  0.676  0.868  0.999  1.0
  Br  Br45  1  0.128  0.680  0.997  1.0
  N  N46  1  0.355  0.605  0.251  1.0
  N  N47  1  0.145  0.605  0.751  1.0
  N  N48  1  0.355  0.105  0.750  1.0
  N  N49  1  0.855  0.895  0.750  1.0
  N  N50  1  0.645  0.895  0.250  1.0
  N  N51  1  0.145  0.105  0.250  1.0
  N  N52  1  0.645  0.395  0.749  1.0
  N  N53  1  0.855  0.395  0.249  1.0
[/CIF]
.