[CIF]
data_ZnSi2Hg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.09893440
_cell_length_b   6.09893440
_cell_length_c   6.09893440
_cell_angle_alpha   154.01035784
_cell_angle_beta   132.28783446
_cell_angle_gamma   55.12913625
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnSi2Hg
_chemical_formula_sum   'Zn1 Si2 Hg1'
_cell_volume   73.15912205
_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  0.00000000  -0.00000000  5.40664383  1
  Si  Si1  1  1.37142457  0.00000000  2.36039818  1
  Si  Si2  1  0.00000000  2.46665725  3.04624565  1
  Zn  Zn3  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
