data_[Nd2Zn2H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Zn  1.6500  1.3500  0.8800
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [3.8280]
_cell_length_b [5.7346]
_cell_length_c [6.2107]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4097]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [NdZnH4]
_chemical_formula_sum '[Nd2 Zn2 H8]'
_cell_volume [130.0893]
_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  0.1551  0.2885  0.3069  1.0
  Zn  Zn1  2  0.2184  0.2804  0.8230  1.0
  H  H2  2  0.0015  0.5646  0.0217  1.0
  H  H3  2  0.3007  0.5176  0.6514  1.0
  H  H4  2  0.3013  0.0509  0.6403  1.0
  H  H5  2  0.4528  0.7990  0.9232  1.0
]