data_[Dy4Y4Er12Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [21.9103]
_cell_length_b [5.3536]
_cell_length_c [6.7415]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.1772]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [DyYEr3Tm]
_chemical_formula_sum '[Dy4 Y4 Er12 Tm4]'
_cell_volume [782.7308]
_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
[
  Y  Y0  4  0.1311  0.5000  0.9685  1
  Dy  Dy1  4  0.1664  0.5000  0.5281  1
  Er  Er2  4  0.0249  0.5000  0.2758  1
  Er  Er3  4  0.1689  0.0000  0.2716  1
  Er  Er4  4  0.2253  0.0000  0.8111  1
  Tm  Tm5  4  0.0728  0.0000  0.6526  1
]