data_Na2AlGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.94
_cell_length_b   5.94
_cell_length_c   5.94
_cell_angle_alpha   144.04
_cell_angle_beta   127.81
_cell_angle_gamma   65.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2AlGa
_chemical_formula_sum   'Na2 Al1 Ga1'
_cell_volume   96.1
_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
  Na  Na2  1  0.0  0.0  0.8  1.0
  Na  Na3  1  0.83  0.0  0.66  1.0
  Al  Al0  1  0.0  0.0  0.37  1.0
  Ga  Ga1  1  0.0  0.61  0.22  1.0

data_Na2AlGa
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.67
_cell_length_b   5.23
_cell_length_c   5.94
_cell_angle_alpha   116.1
_cell_angle_beta   107.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2AlGa
_chemical_formula_sum   'Na2 Al1 Ga1'
_cell_volume   96.1
_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
  Na  Na0  1  0.17  0.34  0.17  1.0
  Na  Na1  1  0.2  0.2  0.2  1.0
  Al  Al2  1  0.63  0.63  0.63  1.0
  Ga  Ga3  1  0.78  0.4  0.4  1.0

Na Na Al Ga
Na Na Al Ga 0 1 - o o 0 3 o - o 2 3 o - o 