data_[Rb1Tl1Zn1Ge1Se1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
  Ge  2.0100  1.2500  0.7700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [4.5765]
_cell_length_b [5.6326]
_cell_length_c [6.6230]
_cell_angle_alpha [107.3535]
_cell_angle_beta [102.3044]
_cell_angle_gamma [91.0852]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [RbTlZnGeSe]
_chemical_formula_sum '[Rb1 Tl1 Zn1 Ge1 Se1]'
_cell_volume [158.5881]
_cell_formula_units_Z [1]
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  1  0.8428  0.9398  0.1299  1
  Tl  Tl1  1  0.3112  0.2414  0.7143  1
  Zn  Zn2  1  0.2492  0.7146  0.5688  1
  Ge  Ge3  1  0.7492  0.5402  0.5687  1
  Se  Se4  1  0.3848  0.4641  0.1965  1
]