data_[Dy4Y2Er4Tm2]
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 [Pnnm]
_cell_length_a [6.9124]
_cell_length_b [16.0430]
_cell_length_c [3.4616]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [58]
_chemical_formula_structural [Dy2YEr2Tm]
_chemical_formula_sum '[Dy4 Y2 Er4 Tm2]'
_cell_volume [383.8793]
_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
[
  Dy  Dy0  4  0.2490  0.8426  0.5000  1
  Y  Y1  2  0.0000  0.5000  0.5000  1
  Er  Er2  4  0.2495  0.1550  0.5000  1
  Tm  Tm3  2  0.0000  0.0000  0.0000  1
]