data_[Gd2Ge2P2Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.1618]
_cell_length_b [4.1618]
_cell_length_c [9.8044]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [GdGePRu2]
_chemical_formula_sum '[Gd2 Ge2 P2 Ru4]'
_cell_volume [169.8140]
_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
[
  Gd  Gd0  2  0.0000  0.0000  0.0013  1
  Ge  Ge1  2  0.0000  0.0000  0.3779  1
  P  P2  2  0.0000  0.0000  0.6357  1
  Ru  Ru3  4  0.0000  0.5000  0.2425  1
]