data_[Rb4Ga4Ge4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.3970]
_cell_length_b [16.4638]
_cell_length_c [11.3804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbGaGeTe3]
_chemical_formula_sum '[Rb4 Ga4 Ge4 Te12]'
_cell_volume [823.8356]
_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  0.0000  0.2509  0.7500  1
  Ga  Ga1  4  0.0000  0.4581  0.2500  1
  Ge  Ge2  4  0.0000  0.0000  0.0000  1
  Te  Te3  8  0.0000  0.3771  0.0520  1
  Te  Te4  4  0.0000  0.0586  0.2500  1
]