The material described by HgNOI3 crystallizes in the monoclinic Cc space group. Hg(1) is bonded to one I(2), one I(3), and two equivalent I(1) atoms to form corner-sharing HgI4 tetrahedra. N(1) is bonded in a distorted single-bond geometry to one O(1), one I(2), and one I(3) atom. O(1) is bonded in a single-bond geometry to one N(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a water-like geometry to two equivalent Hg(1) atoms. In the second I site, I(2) is bonded in a bent 120 degrees geometry to one Hg(1) and one N(1) atom. In the third I site, I(3) is bonded in a water-like geometry to one Hg(1) and one N(1) atom. is represented by the CIF card [CIF]
data_HgI3NO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.606
_cell_length_b   7.606
_cell_length_c   8.410
_cell_angle_alpha   90.459
_cell_angle_beta   89.541
_cell_angle_gamma   101.213
_symmetry_Int_Tables_number   1
_cell_volume   477.191
_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  0.347  0.518  0.624  1.0
  Hg  Hg1  1  0.482  0.653  0.124  1.0
  I  I2  1  0.571  0.425  0.876  1.0
  I  I3  1  0.575  0.429  0.376  1.0
  I  I4  1  0.023  0.265  0.628  1.0
  I  I5  1  0.735  0.977  0.128  1.0
  I  I6  1  0.354  0.893  0.644  1.0
  I  I7  1  0.107  0.646  0.144  1.0
  N  N8  1  0.005  0.898  0.657  1.0
  N  N9  1  0.102  0.995  0.157  1.0
  O  O10  1  0.184  0.079  0.059  1.0
  O  O11  1  0.921  0.816  0.559  1.0
[/CIF]
.
The material described by HgNOI3 crystallizes in the monoclinic Cc space group. Hg(1) is bonded to one I(2), one I(3), and two equivalent I(1) atoms to form corner-sharing HgI4 tetrahedra. N(1) is bonded in a distorted single-bond geometry to one O(1), one I(2), and one I(3) atom. O(1) is bonded in a single-bond geometry to one N(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a water-like geometry to two equivalent Hg(1) atoms. In the second I site, I(2) is bonded in a bent 120 degrees geometry to one Hg(1) and one N(1) atom. In the third I site, I(3) is bonded in a water-like geometry to one Hg(1) and one N(1) atom. is represented by the CIF card [CIF]
data_HgI3NO
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.606
_cell_length_b   7.606
_cell_length_c   8.410
_cell_angle_alpha   90.459
_cell_angle_beta   89.541
_cell_angle_gamma   101.213
_symmetry_Int_Tables_number   1
_cell_volume   477.191
_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  0.347  0.518  0.624  1.0
  Hg  Hg1  1  0.482  0.653  0.124  1.0
  I  I2  1  0.571  0.425  0.876  1.0
  I  I3  1  0.575  0.429  0.376  1.0
  I  I4  1  0.023  0.265  0.628  1.0
  I  I5  1  0.735  0.977  0.128  1.0
  I  I6  1  0.354  0.893  0.644  1.0
  I  I7  1  0.107  0.646  0.144  1.0
  N  N8  1  0.005  0.898  0.657  1.0
  N  N9  1  0.102  0.995  0.157  1.0
  O  O10  1  0.184  0.079  0.059  1.0
  O  O11  1  0.921  0.816  0.559  1.0
[/CIF]
.