data_[Pm16Ge4H4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Fmm2]
_cell_length_a [8.0835]
_cell_length_b [11.4907]
_cell_length_c [8.1302]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [42]
_chemical_formula_structural [Pm4GeHS2]
_chemical_formula_sum '[Pm16 Ge4 H4 S8]'
_cell_volume [755.1752]
_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
[
  Pm  Pm0  8  0.0000  0.2489  0.0597  1
  Pm  Pm1  8  0.2359  0.0000  0.8003  1
  Ge  Ge2  4  0.0000  0.0000  0.0655  1
  H  H3  4  0.0000  0.0000  0.5990  1
  S  S4  8  0.2500  0.2500  0.3091  1
]