data_[Eu4Fe4Hg4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Fe  1.8300  1.4000  0.8525
  Hg  2.0000  1.5000  1.2450
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.6311]
_cell_length_b [14.1376]
_cell_length_c [11.1969]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [EuFeHgS3]
_chemical_formula_sum '[Eu4 Fe4 Hg4 S12]'
_cell_volume [574.7847]
_cell_formula_units_Z [4]
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
[
  Eu  Eu0  4  0.0000  0.3302  0.2500  1
  Fe  Fe1  4  0.0000  0.5000  0.0000  1
  Hg  Hg2  4  0.0000  0.0550  0.2500  1
  S  S3  8  0.0000  0.0803  0.5799  1
  S  S4  4  0.0000  0.3201  0.7500  1
]