data_[Rb3Al3Sb3H3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Al  1.6100  1.2500  0.6750
  Sb  2.0500  1.4500  0.8300
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [4.4351]
_cell_length_b [4.4351]
_cell_length_c [19.9239]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [RbAlSbH]
_chemical_formula_sum '[Rb3 Al3 Sb3 H3]'
_cell_volume [339.4021]
_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
[
  Rb  Rb0  3  0.0000  0.0000  0.4787  1.0
  Al  Al1  3  0.0000  0.0000  0.9605  1.0
  Sb  Sb2  3  0.0000  0.0000  0.6736  1.0
  H  H3  3  0.0000  0.0000  0.8766  1.0
]