data_[Dy4Er12Tc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5910]
_cell_length_b [8.5628]
_cell_length_c [7.8289]
_cell_angle_alpha [90.0000]
_cell_angle_beta [132.3074]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [DyEr3Tc]
_chemical_formula_sum '[Dy4 Er12 Tc4]'
_cell_volume [574.6500]
_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
[
  Dy  Dy0  4  0.0533  0.0000  0.3456  1
  Er  Er1  8  0.2490  0.3037  0.7943  1
  Er  Er2  4  0.0541  0.5000  0.2584  1
  Tc  Tc3  4  0.2500  0.0000  0.8761  1
]