data_[Ac4Tc4B56]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Tc  1.9000  1.3500  0.7417
  B  2.0400  0.8500  0.4100
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [5.9256]
_cell_length_b [11.0393]
_cell_length_c [8.4262]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [AcTcB14]
_chemical_formula_sum '[Ac4 Tc4 B56]'
_cell_volume [551.2003]
_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  0.0000  0.2500  0.3727  1
  Tc  Tc1  4  0.2500  0.2500  0.7500  1
  B  B2  16  0.1615  0.0589  0.1582  1
  B  B3  16  0.2470  0.0761  0.9486  1
  B  B4  8  0.0000  0.0823  0.8333  1
  B  B5  8  0.0000  0.1191  0.6373  1
  B  B6  8  0.0000  0.1651  0.0321  1
]