data_[Cs4Zn2H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Zn  1.6500  1.3500  0.8800
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4028]
_cell_length_b [6.1995]
_cell_length_c [8.8854]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.5137]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Cs2ZnH4]
_chemical_formula_sum '[Cs4 Zn2 H8]'
_cell_volume [344.3189]
_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
[
  Cs  Cs0  2  0.2265  0.2500  0.4538  1
  Cs  Cs1  2  0.2764  0.2500  0.9720  1
  Zn  Zn2  2  0.3039  0.7500  0.2273  1
  H  H3  4  0.4636  0.5349  0.2692  1
  H  H4  2  0.1133  0.7500  0.3298  1
  H  H5  2  0.2029  0.7500  0.0378  1
]