The compound described by ThHg crystallizes in the trigonal R-3m space group. Th(1) is bonded to six equivalent Hg(1) atoms to form a mixture of distorted corner and edge-sharing ThHg6 cuboctahedra. Hg(1) is bonded in a distorted hexagonal planar geometry to six equivalent Th(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.768
_cell_length_b   5.768
_cell_length_c   5.768
_cell_angle_alpha   35.330
_cell_angle_beta   35.330
_cell_angle_gamma   35.330
_symmetry_Int_Tables_number   1
_cell_volume   57.340
_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
  Th  Th0  1  0.500  0.500  0.500  1.0
  Hg  Hg1  1  0.000  0.000  0.000  1.0
[/CIF]
.
The compound described by ThHg crystallizes in the trigonal R-3m space group. Th(1) is bonded to six equivalent Hg(1) atoms to form a mixture of distorted corner and edge-sharing ThHg6 cuboctahedra. Hg(1) is bonded in a distorted hexagonal planar geometry to six equivalent Th(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ThHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.768
_cell_length_b   5.768
_cell_length_c   5.768
_cell_angle_alpha   35.330
_cell_angle_beta   35.330
_cell_angle_gamma   35.330
_symmetry_Int_Tables_number   1
_cell_volume   57.340
_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
  Th  Th0  1  0.500  0.500  0.500  1.0
  Hg  Hg1  1  0.000  0.000  0.000  1.0
[/CIF]
.