data_[Al2Ge2I2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Ge  2.0100  1.2500  0.7700
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.0509]
_cell_length_b [4.3452]
_cell_length_c [11.5480]
_cell_angle_alpha [100.4214]
_cell_angle_beta [90.6287]
_cell_angle_gamma [90.0172]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [AlGeI]
_chemical_formula_sum '[Al2 Ge2 I2]'
_cell_volume [199.8997]
_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
[
  Al  Al0  2  0.2443  0.9167  0.8285  1.0
  Ge  Ge1  2  0.2479  0.4677  0.9345  1.0
  I  I2  2  0.2606  0.1600  0.3337  1.0
]