data_[Tl3Cr9C12O36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tl  1.6200  1.9000  1.3325
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R32]
_cell_length_a [9.6935]
_cell_length_b [9.6935]
_cell_length_c [8.6236]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [155]
_chemical_formula_structural [TlCr3(CO3)4]
_chemical_formula_sum '[Tl3 Cr9 C12 O36]'
_cell_volume [701.7498]
_cell_formula_units_Z [3]
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
[
  Tl  Tl0  3  0.0000  0.0000  0.0000  1.0
  Cr  Cr1  9  0.0000  0.5436  0.0000  1.0
  C  C2  9  0.0000  0.4574  0.5000  1.0
  C  C3  3  0.0000  0.0000  0.5000  1.0
  O  O4  18  0.0001  0.2078  0.7848  1.0
  O  O5  9  0.0000  0.5950  0.5000  1.0
  O  O6  9  0.0000  0.8657  0.5000  1.0
]