data_[Cs2Tm2Be4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Tm  1.2500  1.7500  1.0950
  Be  1.5700  1.0500  0.5900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.7735]
_cell_length_b [5.5211]
_cell_length_c [8.7869]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.5599]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsTmBe2F8]
_chemical_formula_sum '[Cs2 Tm2 Be4 F16]'
_cell_volume [423.6303]
_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
[
  Cs  Cs0  2  0.0000  0.0000  0.5000  1.0
  Tm  Tm1  2  0.0000  0.0000  0.0000  1.0
  Be  Be2  4  0.1250  0.5000  0.7919  1.0
  F  F3  8  0.0263  0.2674  0.8263  1.0
  F  F4  4  0.1733  0.5000  0.6336  1.0
  F  F5  4  0.2381  0.0000  0.0756  1.0
]