data_[Dy4Cu4Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [I4_1md]
_cell_length_a [4.0398]
_cell_length_b [4.0398]
_cell_length_c [14.4695]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [109]
_chemical_formula_structural [DyCuGe]
_chemical_formula_sum '[Dy4 Cu4 Ge4]'
_cell_volume [236.1405]
_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  0.0000  0.0000  0.7491  1.0
  Cu  Cu1  4  0.0000  0.0000  0.1664  1.0
  Ge  Ge2  4  0.0000  0.0000  0.3314  1.0
]