data_[Rb8Tm12F40]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tm  1.2500  1.7500  1.0950
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.2770]
_cell_length_b [7.2697]
_cell_length_c [8.5074]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.6738]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Tm3F10]
_chemical_formula_sum '[Rb8 Tm12 F40]'
_cell_volume [1157.1287]
_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  0.1064  0.5000  0.6660  1
  Rb  Rb1  4  0.2139  0.5000  0.3623  1
  Tm  Tm2  4  0.0000  0.2611  0.0000  1
  Tm  Tm3  4  0.0806  0.0000  0.4577  1
  Tm  Tm4  4  0.1877  0.0000  0.0150  1
  F  F5  8  0.1088  0.1898  0.0246  1
  F  F6  8  0.1481  0.2174  0.4705  1
  F  F7  4  0.0000  0.1823  0.5000  1
  F  F8  4  0.0215  0.0000  0.1746  1
  F  F9  4  0.0416  0.5000  0.9185  1
  F  F10  4  0.1388  0.0000  0.7359  1
  F  F11  4  0.2489  0.0000  0.2725  1
  F  F12  4  0.2500  0.2500  0.0000  1
]