The structure described by CHg is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. Hg(1) is bonded to four equivalent C(1) atoms to form corner-sharing HgC4 tetrahedra. C(1) is bonded to four equivalent Hg(1) atoms to form corner-sharing CHg4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_HgC
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.712
_cell_length_b   3.712
_cell_length_c   5.959
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   71.103
_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  0.667  0.333  0.875  1.0
  Hg  Hg1  1  0.333  0.667  0.375  1.0
  C  C2  1  0.667  0.333  0.500  1.0
  C  C3  1  0.333  0.667  1.000  1.0
[/CIF]
.
The structure described by CHg is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. Hg(1) is bonded to four equivalent C(1) atoms to form corner-sharing HgC4 tetrahedra. C(1) is bonded to four equivalent Hg(1) atoms to form corner-sharing CHg4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_HgC
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.712
_cell_length_b   3.712
_cell_length_c   5.959
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   71.103
_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  0.667  0.333  0.875  1.0
  Hg  Hg1  1  0.333  0.667  0.375  1.0
  C  C2  1  0.667  0.333  0.500  1.0
  C  C3  1  0.333  0.667  1.000  1.0
[/CIF]
.