data_[Er4Ga4Ge2Ru10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [9.9739]
_cell_length_b [9.9739]
_cell_length_c [3.3272]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Er2Ga2GeRu5]
_chemical_formula_sum '[Er4 Ga4 Ge2 Ru10]'
_cell_volume [330.9834]
_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
[
  Er  Er0  4  0.1694  0.6694  0.0000  1.0
  Ga  Ga1  4  0.1303  0.3697  0.0000  1.0
  Ge  Ge2  2  0.0000  0.0000  0.0000  1.0
  Ru  Ru3  8  0.0610  0.1930  0.5000  1.0
  Ru  Ru4  2  0.0000  0.5000  0.5000  1.0
]