data_[Ac2Sm8Tm14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.2830]
_cell_length_b [6.0165]
_cell_length_c [12.6127]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.9024]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcSm4Tm7]
_chemical_formula_sum '[Ac2 Sm8 Tm14]'
_cell_volume [815.9894]
_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  2  0.0000  0.0000  0.0000  1
  Sm  Sm1  4  0.1279  0.5000  0.7755  1
  Sm  Sm2  4  0.2475  0.5000  0.3187  1
  Tm  Tm3  4  0.0537  0.0000  0.3421  1
  Tm  Tm4  4  0.1358  0.5000  0.5066  1
  Tm  Tm5  4  0.2166  0.0000  0.9211  1
  Tm  Tm6  2  0.0000  0.5000  0.0000  1
]