data_[Ac14Co2Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Co  1.8800  1.3500  0.7683
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.9235]
_cell_length_b [5.6533]
_cell_length_c [11.9943]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.3027]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac7CoSn4]
_chemical_formula_sum '[Ac14 Co2 Sn8]'
_cell_volume [924.7961]
_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
[
  Ac  Ac0  4  0.0743  0.0000  0.2680  1
  Ac  Ac1  4  0.1402  0.5000  0.5480  1
  Ac  Ac2  4  0.2149  0.0000  0.8673  1
  Ac  Ac3  2  0.0000  0.5000  0.0000  1
  Co  Co4  2  0.0000  0.0000  0.0000  1
  Sn  Sn5  4  0.0779  0.5000  0.7787  1
  Sn  Sn6  4  0.2252  0.5000  0.3483  1
]