The material described by HCl is alpha carbon monoxide-like structured and crystallizes in the orthorhombic Cmc2_1 space group. The structure is zero-dimensional and consists of four hydrochloric acid molecules. H(1) is bonded in a single-bond geometry to one Cl(1) atom. Cl(1) is bonded in a single-bond geometry to one H(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_HCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.954
_cell_length_b   5.208
_cell_length_c   3.954
_cell_angle_alpha   90.000
_cell_angle_beta   80.153
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.238
_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
  H  H0  1  0.938  0.673  0.062  1.0
  H  H1  1  0.062  0.173  0.938  1.0
  Cl  Cl2  1  0.758  0.497  0.242  1.0
  Cl  Cl3  1  0.242  0.997  0.758  1.0
[/CIF]
.
The material described by HCl is alpha carbon monoxide-like structured and crystallizes in the orthorhombic Cmc2_1 space group. The structure is zero-dimensional and consists of four hydrochloric acid molecules. H(1) is bonded in a single-bond geometry to one Cl(1) atom. Cl(1) is bonded in a single-bond geometry to one H(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_HCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.954
_cell_length_b   5.208
_cell_length_c   3.954
_cell_angle_alpha   90.000
_cell_angle_beta   80.153
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.238
_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
  H  H0  1  0.938  0.673  0.062  1.0
  H  H1  1  0.062  0.173  0.938  1.0
  Cl  Cl2  1  0.758  0.497  0.242  1.0
  Cl  Cl3  1  0.242  0.997  0.758  1.0
[/CIF]
.