[CIF]
data_CaFeHg4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.80225103
_cell_length_b   5.80225103
_cell_length_c   5.80225103
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaFeHg4
_chemical_formula_sum   'Ca1 Fe1 Hg4'
_cell_volume   138.12571694
_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
  Ca  Ca0  1  0.00000000  0.00000000  0.00000000  1
  Fe  Fe1  1  2.05140552  2.05140552  2.05140552  1
  Hg  Hg2  1  3.08260986  3.08260986  5.12301224  1
  Hg  Hg3  1  3.08260986  5.12301224  3.08260986  1
  Hg  Hg4  1  5.12301224  3.08260986  3.08260986  1
  Hg  Hg5  1  5.12301224  5.12301224  5.12301224  1
[/CIF]
