data_Na2BeAl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.4
_cell_length_b   6.4
_cell_length_c   6.4
_cell_angle_alpha   28.31
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeAl
_chemical_formula_sum   'Na2 Be1 Al1'
_cell_volume   85.59
_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  0.2  0.0  0.39  1.0
  Na  Na3  1  0.0  0.0  0.18  1.0
  Be  Be1  1  0.0  0.0  0.55  1.0
  Al  Al0  1  0.2  0.0  0.58  1.0

data_Na2BeAl
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.13
_cell_length_b   4.4
_cell_length_c   6.4
_cell_angle_alpha   90.0
_cell_angle_beta   104.16
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2BeAl
_chemical_formula_sum   'Na2 Be1 Al1'
_cell_volume   85.59
_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  0.61  0.2  0.61  1.0
  Na  Na1  1  0.82  0.0  0.82  1.0
  Be  Be2  1  0.45  0.0  0.45  1.0
  Al  Al3  1  0.42  0.2  0.42  1.0

Na Na Be Al