data_[Rb2Na2Ga2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Ga  1.8100  1.3000  0.7600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.8096]
_cell_length_b [4.5269]
_cell_length_c [8.4146]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.5751]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbNaGa]
_chemical_formula_sum '[Rb2 Na2 Ga2]'
_cell_volume [254.1140]
_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
[
  Rb  Rb0  2  0.4796  0.2500  0.7285  1
  Na  Na1  2  0.0026  0.7500  0.8211  1
  Ga  Ga2  2  0.0538  0.7500  0.4585  1
]