data_[Sr2Ac4Tc4N12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ac  1.1000  1.9500  1.2600
  Tc  1.9000  1.3500  0.7417
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1968]
_cell_length_b [6.0418]
_cell_length_c [7.1438]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.8825]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrAc2(TcN3)2]
_chemical_formula_sum '[Sr2 Ac4 Tc4 N12]'
_cell_volume [405.8442]
_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
[
  Sr  Sr0  2  0.0000  0.5000  0.5000  1
  Ac  Ac1  4  0.2162  0.5000  0.1680  1
  Tc  Tc2  4  0.0172  0.0000  0.1864  1
  N  N3  8  0.0905  0.2379  0.8225  1
  N  N4  4  0.2044  0.0000  0.3845  1
]