data_[Na2Ag2B4H16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ag  1.9300  1.6000  1.0867
  B  2.0400  0.8500  0.4100
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8599]
_cell_length_b [4.6111]
_cell_length_c [6.7506]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.0953]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaAg(BH4)2]
_chemical_formula_sum '[Na2 Ag2 B4 H16]'
_cell_volume [244.4972]
_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  0.0000  0.0000  0.5000  1.0
  Ag  Ag1  2  0.0000  0.0000  0.0000  1.0
  B  B2  4  0.1608  0.5000  0.2715  1.0
  H  H3  8  0.0810  0.2826  0.2111  1.0
  H  H4  4  0.1705  0.5000  0.4527  1.0
  H  H5  4  0.1966  0.0000  0.7993  1.0
]