data_[Pr4Er4Mo8N24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
  Mo  2.1600  1.4500  0.7750
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.4079]
_cell_length_b [9.7313]
_cell_length_c [6.4719]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.7055]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PrEr(MoN3)2]
_chemical_formula_sum '[Pr4 Er4 Mo8 N24]'
_cell_volume [657.8428]
_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
[
  Pr  Pr0  4  0.0000  0.0948  0.2500  1.0
  Er  Er1  4  0.0000  0.2915  0.7500  1.0
  Mo  Mo2  8  0.2097  0.4133  0.2060  1.0
  N  N3  8  0.1139  0.1161  0.6676  1.0
  N  N4  8  0.1268  0.2532  0.1436  1.0
  N  N5  8  0.1505  0.4830  0.9078  1.0
]