data_[Pm4Ge8S24]
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
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [12.3655]
_cell_length_b [11.1484]
_cell_length_c [6.5171]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2648]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pm(GeS3)2]
_chemical_formula_sum '[Pm4 Ge8 S24]'
_cell_volume [857.9393]
_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  4  0.0000  0.1545  0.7500  1
  Ge  Ge1  8  0.2018  0.4317  0.7251  1
  S  S2  8  0.1111  0.0597  0.1621  1
  S  S3  8  0.1317  0.4059  0.0045  1
  S  S4  8  0.1383  0.2729  0.5213  1
]