data_[Na2Ge2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.7517]
_cell_length_b [4.0667]
_cell_length_c [6.0561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7827]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaGeH]
_chemical_formula_sum '[Na2 Ge2 H2]'
_cell_volume [107.8946]
_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
[
  Na  Na0  2  0.3871  0.7500  0.7008  1.0
  Ge  Ge1  2  0.0576  0.7500  0.1467  1.0
  H  H2  2  0.2903  0.2500  0.8605  1.0
]