data_[Rb4Ac2Re4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ac  1.1000  1.9500  1.2600
  Re  1.9000  1.3500  0.7125
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4085]
_cell_length_b [6.5531]
_cell_length_c [7.7749]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.4175]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Ac(ReN3)2]
_chemical_formula_sum '[Rb4 Ac2 Re4 N12]'
_cell_volume [490.6861]
_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
[
  Rb  Rb0  4  0.2091  0.5000  0.1793  1
  Ac  Ac1  2  0.0000  0.5000  0.5000  1
  Re  Re2  4  0.0444  0.0000  0.2012  1
  N  N3  8  0.0268  0.2286  0.7637  1
  N  N4  4  0.2299  0.0000  0.3342  1
]