data_[Pm16In4Sn4N4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  In  1.7800  1.5500  0.9400
  Sn  1.9600  1.4500  0.8300
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [6.8971]
_cell_length_b [16.4566]
_cell_length_c [6.8988]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pm4InSnN]
_chemical_formula_sum '[Pm16 In4 Sn4 N4]'
_cell_volume [783.0383]
_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  0.2500  0.2500  0.0000  1
  Pm  Pm1  4  0.0000  0.0877  0.2500  1
  Pm  Pm2  4  0.0000  0.4126  0.2500  1
  In  In3  4  0.0000  0.3890  0.7500  1
  Sn  Sn4  4  0.0000  0.1096  0.7500  1
  N  N5  4  0.0000  0.2504  0.2500  1
]