data_[Nd2Ge2H2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.2045]
_cell_length_b [4.2045]
_cell_length_c [7.4985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [NdGeHRu]
_chemical_formula_sum '[Nd2 Ge2 H2 Ru2]'
_cell_volume [132.5552]
_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
[
  Nd  Nd0  2  0.0000  0.5000  0.3362  1.0
  Ge  Ge1  2  0.0000  0.5000  0.8281  1.0
  Ru  Ru2  2  0.0000  0.0000  0.0000  1.0
  H  H3  2  0.0000  0.0000  0.5000  1.0
]