data_[Ac1Sm4Ho15]
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
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.0508]
_cell_length_b [5.0508]
_cell_length_c [25.1661]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [AcSm4Ho15]
_chemical_formula_sum '[Ac1 Sm4 Ho15]'
_cell_volume [642.0057]
_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  0.0000  1
  Sm  Sm1  2  0.0000  0.0000  0.2022  1
  Sm  Sm2  2  0.0000  0.0000  0.4010  1
  Ho  Ho3  4  0.0000  0.5000  0.1043  1
  Ho  Ho4  4  0.0000  0.5000  0.3019  1
  Ho  Ho5  2  0.0000  0.5000  0.5000  1
  Ho  Ho6  2  0.5000  0.5000  0.2030  1
  Ho  Ho7  2  0.5000  0.5000  0.4009  1
  Ho  Ho8  1  0.5000  0.5000  0.0000  1
]