data_[Ac4Pr4V4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pr  1.1300  1.8500  1.0600
  V  1.6300  1.3500  0.7775
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.4929]
_cell_length_b [3.9513]
_cell_length_c [7.4138]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.8554]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcPrVN3]
_chemical_formula_sum '[Ac4 Pr4 V4 N12]'
_cell_volume [380.2221]
_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
[
  Ac  Ac0  4  0.1423  0.5000  0.0725  1
  Pr  Pr1  4  0.1468  0.5000  0.5718  1
  V  V2  4  0.0001  0.0000  0.7235  1
  N  N3  4  0.0005  0.5000  0.2682  1
  N  N4  4  0.1511  0.0000  0.8184  1
  N  N5  4  0.1531  0.0000  0.3335  1
]