data_[Pm6Hg2S2Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Hg  2.0000  1.5000  1.2450
  S  2.5800  1.0000  0.8800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.8869]
_cell_length_b [4.0642]
_cell_length_c [10.7845]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.9413]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Pm3HgSCl]
_chemical_formula_sum '[Pm6 Hg2 S2 Cl2]'
_cell_volume [328.8701]
_cell_formula_units_Z [2]
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
[
  Pm  Pm0  2  0.1810  0.7500  0.1304  1
  Pm  Pm1  2  0.2093  0.7500  0.4935  1
  Pm  Pm2  2  0.3242  0.2500  0.8431  1
  Hg  Hg3  2  0.0064  0.7500  0.7209  1
  S  S4  2  0.4144  0.2500  0.1127  1
  Cl  Cl5  2  0.4700  0.2500  0.6186  1
]