The crystal structure described by Hg crystallizes in the triclinic P-1 space group. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 9-coordinate geometry to two equivalent Hg(2) and seven equivalent Hg(1) atoms. In the second Hg site, Hg(2) is bonded in a 8-coordinate geometry to four equivalent Hg(1) and four equivalent Hg(2) atoms. is represented by the CIF card [CIF]
data_Hg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.589
_cell_length_b   3.410
_cell_length_c   8.340
_cell_angle_alpha   82.212
_cell_angle_beta   76.849
_cell_angle_gamma   56.576
_symmetry_Int_Tables_number   1
_cell_volume   82.948
_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
  Hg  Hg0  1  0.251  0.155  0.335  1.0
  Hg  Hg1  1  0.749  0.845  0.665  1.0
  Hg  Hg2  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by Hg crystallizes in the triclinic P-1 space group. There are two inequivalent Hg sites. In the first Hg site, Hg(1) is bonded in a 9-coordinate geometry to two equivalent Hg(2) and seven equivalent Hg(1) atoms. In the second Hg site, Hg(2) is bonded in a 8-coordinate geometry to four equivalent Hg(1) and four equivalent Hg(2) atoms. is represented by the CIF card [CIF]
data_Hg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.589
_cell_length_b   3.410
_cell_length_c   8.340
_cell_angle_alpha   82.212
_cell_angle_beta   76.849
_cell_angle_gamma   56.576
_symmetry_Int_Tables_number   1
_cell_volume   82.948
_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
  Hg  Hg0  1  0.251  0.155  0.335  1.0
  Hg  Hg1  1  0.749  0.845  0.665  1.0
  Hg  Hg2  1  0.000  0.000  0.000  1.0
[/CIF]
.