data_[Rb4Pm4S4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pm  1.1300  1.8500  1.1100
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [4.1484]
_cell_length_b [4.1484]
_cell_length_c [22.8692]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [RbPmSO]
_chemical_formula_sum '[Rb4 Pm4 S4 O4]'
_cell_volume [393.5658]
_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
[
  Rb  Rb0  4  0.0000  0.5000  0.0523  1
  Pm  Pm1  4  0.0000  0.0000  0.2984  1
  S  S2  4  0.0000  0.5000  0.6090  1
  O  O3  2  0.0000  0.5000  0.2500  1
  O  O4  2  0.0000  0.5000  0.7500  1
]