data_[Na4Al12Si12H8O48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Al  1.6100  1.2500  0.6750
  Si  1.9000  1.1000  0.5400
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [5.1819]
_cell_length_b [8.9916]
_cell_length_c [19.6318]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.8285]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [NaAl3Si3(HO6)2]
_chemical_formula_sum '[Na4 Al12 Si12 H8 O48]'
_cell_volume [911.4700]
_cell_formula_units_Z [4]
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  0.4856  0.4076  0.7353  1
  Al  Al1  4  0.2480  0.4194  0.0029  1
  Al  Al2  4  0.2508  0.0831  0.0024  1
  Al  Al3  4  0.4531  0.0730  0.6405  1
  Si  Si4  4  0.0494  0.4295  0.3611  1
  Si  Si5  4  0.0645  0.2414  0.8615  1
  Si  Si6  4  0.4399  0.2560  0.1424  1
  H  H7  4  0.1248  0.1483  0.4351  1
  H  H8  4  0.3783  0.3542  0.5737  1
  O  O9  4  0.0389  0.0571  0.4468  1
  O  O10  4  0.0426  0.4394  0.4432  1
  O  O11  4  0.1047  0.4071  0.8274  1
  O  O12  4  0.1242  0.2495  0.9440  1
  O  O13  4  0.2522  0.2223  0.6609  1
  O  O14  4  0.2652  0.3094  0.3380  1
  O  O15  4  0.2657  0.8713  0.3261  1
  O  O16  4  0.2730  0.3882  0.1755  1
  O  O17  4  0.3543  0.0969  0.1744  1
  O  O18  4  0.3739  0.2533  0.0574  1
  O  O19  4  0.4534  0.4360  0.5499  1
  O  O20  4  0.4577  0.0542  0.5514  1
]