data_[Ac4Co1Sn3]
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 [Pmm2]
_cell_length_a [4.5967]
_cell_length_b [4.8287]
_cell_length_c [11.9805]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Ac4CoSn3]
_chemical_formula_sum '[Ac4 Co1 Sn3]'
_cell_volume [265.9207]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.8642  1
  Ac  Ac1  1  0.0000  0.5000  0.3546  1
  Ac  Ac2  1  0.5000  0.0000  0.1214  1
  Ac  Ac3  1  0.5000  0.5000  0.6640  1
  Co  Co4  1  0.5000  0.5000  0.9371  1
  Sn  Sn5  1  0.0000  0.0000  0.5816  1
  Sn  Sn6  1  0.0000  0.5000  0.0614  1
  Sn  Sn7  1  0.5000  0.0000  0.4157  1
]