data_KZn2Hg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.27
_cell_length_b   4.09
_cell_length_c   8.0
_cell_angle_alpha   90.0
_cell_angle_beta   101.62
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KZn2Hg
_chemical_formula_sum   'K1 Zn2 Hg1'
_cell_volume   104.77
_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
  K  K1  1  0.72  0.0  0.93  1.0
  Zn  Zn2  1  0.9  0.05  0.88  1.0
  Zn  Zn3  1  0.54  0.0  0.41  1.0
  Hg  Hg0  1  0.33  0.05  0.54  1.0

data_KZn2Hg
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.27
_cell_length_b   4.09
_cell_length_c   8.0
_cell_angle_alpha   90.0
_cell_angle_beta   101.62
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KZn2Hg
_chemical_formula_sum   'K1 Zn2 Hg1'
_cell_volume   104.77
_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
  K  K0  1  0.72  0.0  0.93  1.0
  Zn  Zn1  1  0.54  0.0  0.41  1.0
  Zn  Zn2  1  0.9  0.05  0.88  1.0
  Hg  Hg3  1  0.33  0.05  0.54  1.0

K Zn Zn Hg