data_[Sr4Ac2Mo2N8]
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
  Mo  2.1600  1.4500  0.7750
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.8417]
_cell_length_b [7.2214]
_cell_length_c [5.7560]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Sr2AcMoN4]
_chemical_formula_sum '[Sr4 Ac2 Mo2 N8]'
_cell_volume [325.9536]
_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  4  0.2492  0.6533  0.9685  1
  Ac  Ac1  2  0.0000  0.8625  0.4741  1
  Mo  Mo2  2  0.0000  0.1684  0.0024  1
  N  N3  4  0.2047  0.2900  0.9118  1
  N  N4  2  0.0000  0.1753  0.3273  1
  N  N5  2  0.0000  0.9066  0.9356  1
]