[CIF]
data_NiHg2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.11420733
_cell_length_b   3.11420733
_cell_length_c   8.99058146
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NiHg2Cl
_chemical_formula_sum   'Ni1 Hg2 Cl1'
_cell_volume   87.19324194
_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
  Cl  Cl0  1  0.00000000  0.00000000  5.93104658  1
  Hg  Hg1  1  1.55710367  1.55710367  0.00991733  1
  Hg  Hg2  1  0.00000000  0.00000000  2.88459147  1
  Ni  Ni3  1  1.55710367  1.55710367  4.66031690  1
[/CIF]
