data_[Nd8Sm4Ho4Tm16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.3354]
_cell_length_b [7.1360]
_cell_length_c [12.2090]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.7519]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd2SmHoTm4]
_chemical_formula_sum '[Nd8 Sm4 Ho4 Tm16]'
_cell_volume [1011.4721]
_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
[
  Nd  Nd0  4  0.2500  0.2500  0.0000  1.0
  Nd  Nd1  2  0.0000  0.0000  0.0000  1.0
  Nd  Nd2  2  0.0000  0.0000  0.5000  1.0
  Sm  Sm3  2  0.0000  0.5000  0.0000  1.0
  Sm  Sm4  2  0.0000  0.5000  0.5000  1.0
  Ho  Ho5  4  0.2500  0.2500  0.5000  1.0
  Tm  Tm6  8  0.0008  0.7500  0.2518  1.0
  Tm  Tm7  4  0.2494  0.5000  0.7478  1.0
  Tm  Tm8  4  0.2496  0.0000  0.7480  1.0
]