data_[Pm4Sm2Th6N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
  Th  1.3000  1.8000  1.0800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3184]
_cell_length_b [10.9328]
_cell_length_c [6.2775]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6005]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pm2SmTh3N6]
_chemical_formula_sum '[Pm4 Sm2 Th6 N12]'
_cell_volume [408.5140]
_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  0.0000  0.3334  0.0000  1
  Sm  Sm1  2  0.0000  0.0000  0.0000  1
  Th  Th2  4  0.0000  0.1667  0.5000  1
  Th  Th3  2  0.0000  0.5000  0.5000  1
  N  N4  8  0.2474  0.3341  0.7396  1
  N  N5  4  0.2450  0.0000  0.7393  1
]