data_[Rb4Al4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Al  1.6100  1.2500  0.6750
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.6386]
_cell_length_b [12.2401]
_cell_length_c [10.2292]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8582]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [RbAlTe3]
_chemical_formula_sum '[Rb4 Al4 Te12]'
_cell_volume [810.3542]
_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
[
  Rb  Rb0  4  0.3142  0.1135  0.6741  1.0
  Al  Al1  4  0.1139  0.6115  0.4551  1.0
  Te  Te2  4  0.0068  0.1371  0.3079  1.0
  Te  Te3  4  0.2803  0.0791  0.0439  1.0
  Te  Te4  4  0.3164  0.7191  0.0801  1.0
]