data_[Rb1Be2F5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Be  1.5700  1.0500  0.5900
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [4.7221]
_cell_length_b [4.7387]
_cell_length_c [6.2122]
_cell_angle_alpha [91.0457]
_cell_angle_beta [91.3240]
_cell_angle_gamma [119.5400]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [RbBe2F5]
_chemical_formula_sum '[Rb1 Be2 F5]'
_cell_volume [120.8340]
_cell_formula_units_Z [1]
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  1  0.9862  0.9996  0.9908  1.0
  Be  Be1  1  0.2990  0.6911  0.3973  1.0
  Be  Be2  1  0.6255  0.3523  0.5808  1.0
  F  F3  1  0.3390  0.0352  0.4635  1.0
  F  F4  1  0.3433  0.6669  0.1594  1.0
  F  F5  1  0.5506  0.6411  0.5424  1.0
  F  F6  1  0.6541  0.3134  0.8191  1.0
  F  F7  1  0.9443  0.4274  0.4597  1.0
]