data_[Ac4Sm12Ho4]
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 [C2/m]
_cell_length_a [18.6019]
_cell_length_b [4.9694]
_cell_length_c [8.6619]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.3964]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AcSm3Ho]
_chemical_formula_sum '[Ac4 Sm12 Ho4]'
_cell_volume [740.3174]
_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  0.1156  0.5000  0.1471  1
  Sm  Sm1  4  0.0581  0.5000  0.7002  1
  Sm  Sm2  4  0.0840  0.0000  0.4405  1
  Sm  Sm3  4  0.2276  0.5000  0.6289  1
  Ho  Ho4  4  0.1902  0.0000  0.8902  1
]