data_[Er3Al3Ag1Ge2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [7.0465]
_cell_length_b [7.0465]
_cell_length_c [4.2350]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [Er3Al3AgGe2]
_chemical_formula_sum '[Er3 Al3 Ag1 Ge2]'
_cell_volume [182.1087]
_cell_formula_units_Z [1]
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
[
  Er  Er0  3  0.0000  0.5858  0.0000  1.0
  Al  Al1  3  0.0000  0.2400  0.5000  1.0
  Ag  Ag2  1  0.0000  0.0000  0.0000  1.0
  Ge  Ge3  2  0.3333  0.6667  0.5000  1.0
]