data_[K4Ag2Ge2I12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.0719]
_cell_length_b [8.3031]
_cell_length_c [14.0427]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9363]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2AgGeI6]
_chemical_formula_sum '[K4 Ag2 Ge2 I12]'
_cell_volume [771.5579]
_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
[
  K  K0  4  0.2272  0.5707  0.7492  1
  Ag  Ag1  2  0.0000  0.0000  0.5000  1
  Ge  Ge2  2  0.5000  0.0000  0.0000  1
  I  I3  4  0.1665  0.7024  0.4582  1
  I  I4  4  0.2615  0.2083  0.4617  1
  I  I5  4  0.3344  0.5073  0.2524  1
]