data_[Pm4Pa6N16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pa  1.5000  1.8000  1.0400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.6031]
_cell_length_b [7.0631]
_cell_length_c [5.8641]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.1572]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2Pa3N8]
_chemical_formula_sum '[Pm4 Pa6 N16]'
_cell_volume [445.0967]
_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  4  0.2165  0.5000  0.6452  1
  Pa  Pa1  4  0.0000  0.2623  0.0000  1
  Pa  Pa2  2  0.0000  0.0000  0.5000  1
  N  N3  8  0.1173  0.2124  0.3899  1
  N  N4  4  0.1018  0.0000  0.9172  1
  N  N5  4  0.1068  0.5000  0.9314  1
]