data_[Rb6Ce2Tm4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ce  1.1200  1.8500  1.0800
  Tm  1.2500  1.7500  1.0950
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.8939]
_cell_length_b [13.6744]
_cell_length_c [8.9426]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.1411]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3Ce(TmTe3)2]
_chemical_formula_sum '[Rb6 Ce2 Tm4 Te12]'
_cell_volume [922.4267]
_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
[
  Rb  Rb0  4  0.0000  0.1639  0.5000  1.0
  Rb  Rb1  2  0.0000  0.5000  0.5000  1.0
  Ce  Ce2  2  0.0000  0.0000  0.0000  1.0
  Tm  Tm3  4  0.0000  0.3330  0.0000  1.0
  Te  Te4  8  0.2390  0.1724  0.1993  1.0
  Te  Te5  4  0.2213  0.5000  0.1984  1.0
]