data_[Na16Y4Si8Ge4P4O48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Y  1.2200  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [16.0288]
_cell_length_b [9.1320]
_cell_length_c [9.0901]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.0707]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [Na4YSi2GePO12]
_chemical_formula_sum '[Na16 Y4 Si8 Ge4 P4 O48]'
_cell_volume [1102.1622]
_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  0.1840  0.0620  0.7519  1
  Na  Na1  4  0.2519  0.2449  0.5026  1
  Na  Na2  4  0.3192  0.4301  0.2552  1
  Na  Na3  4  0.4974  0.1197  0.7444  1
  Y  Y4  4  0.0993  0.2469  0.0510  1
  Si  Si5  4  0.3559  0.0959  0.2524  1
  Si  Si6  4  0.4942  0.4551  0.7497  1
  Ge  Ge7  4  0.4033  0.2469  0.9528  1
  P  P8  4  0.1484  0.3900  0.7461  1
  O  O9  4  0.0495  0.3174  0.5808  1
  O  O10  4  0.0684  0.1555  0.2361  1
  O  O11  4  0.0735  0.0464  0.9223  1
  O  O12  4  0.1514  0.3736  0.9151  1
  O  O13  4  0.1556  0.4441  0.2291  1
  O  O14  4  0.2388  0.3125  0.7572  1
  O  O15  4  0.2584  0.1671  0.2363  1
  O  O16  4  0.3561  0.0887  0.7713  1
  O  O17  4  0.3606  0.1284  0.0719  1
  O  O18  4  0.4136  0.3554  0.7742  1
  O  O19  4  0.4201  0.4314  0.0737  1
  O  O20  4  0.4506  0.1678  0.4258  1
]