data_[Na10Cr4H24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cr  1.6600  1.4000  0.9400
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.9446]
_cell_length_b [6.1357]
_cell_length_c [5.4952]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.9363]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na5(CrH6)2]
_chemical_formula_sum '[Na10 Cr4 H24]'
_cell_volume [368.8025]
_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  4  0.1320  0.5000  0.5100  1
  Na  Na1  4  0.2450  0.0000  0.9865  1
  Na  Na2  2  0.0000  0.0000  0.5000  1
  Cr  Cr3  4  0.0000  0.2512  0.0000  1
  H  H4  8  0.1072  0.2180  0.7788  1
  H  H5  8  0.1211  0.2703  0.2095  1
  H  H6  4  0.0487  0.5000  0.8794  1
  H  H7  4  0.0560  0.0000  0.1113  1
]