data_[Pr7Sn3N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sn  1.9600  1.4500  0.8300
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.0835]
_cell_length_b [4.9517]
_cell_length_c [12.9570]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.0322]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pr7Sn3N2]
_chemical_formula_sum '[Pr7 Sn3 N2]'
_cell_volume [320.1257]
_cell_formula_units_Z [1]
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
[
  Pr  Pr0  2  0.0952  0.5000  0.1923  1.0
  Pr  Pr1  2  0.2005  0.0000  0.4003  1.0
  Pr  Pr2  2  0.3998  0.0000  0.7984  1.0
  Pr  Pr3  1  0.0000  0.0000  0.0000  1.0
  Sn  Sn4  2  0.3089  0.5000  0.6166  1.0
  Sn  Sn5  1  0.5000  0.5000  0.0000  1.0
  N  N6  2  0.0983  0.0000  0.2049  1.0
]