data_HgSb2Se
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.42
_cell_length_b   3.42
_cell_length_c   9.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   112.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgSb2Se
_chemical_formula_sum   'Hg1 Sb2 Se1'
_cell_volume   105.65
_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
  Hg  Hg0  1  0.91  0.0  0.56  1.0
  Sb  Sb1  1  0.0  0.0  0.7  1.0
  Sb  Sb2  1  0.91  0.0  0.07  1.0
  Se  Se3  1  0.0  0.0  0.05  1.0

data_HgSb2Se
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.42
_cell_length_b   3.42
_cell_length_c   9.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   112.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgSb2Se
_chemical_formula_sum   'Hg1 Sb2 Se1'
_cell_volume   105.65
_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
  Hg  Hg0  1  0.91  0.0  0.56  1.0
  Sb  Sb1  1  0.0  0.0  0.7  1.0
  Sb  Sb2  1  0.91  0.0  0.07  1.0
  Se  Se3  1  0.0  0.0  0.05  1.0

Hg Sb Sb Se
HgSbSbSe is Cubic alpha N2-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one dtxsid801319563 molecule and one HgSb cluster. In the HgSb cluster, Hg(1) is bonded in a single-bond geometry to one Sb(1) atom. The Hg(1)-Sb(1) bond length is 1.38 Å. Sb(1) is bonded in a single-bond geometry to one Hg(1) atom.