[CIF]
data_NaAlSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.84411309
_cell_length_b   4.84411309
_cell_length_c   3.44704205
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaAlSe2
_chemical_formula_sum   'Na1 Al1 Se2'
_cell_volume   80.88632955
_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
  Al  Al0  1  2.42205654  2.42205654  0.00000000  1
  Na  Na1  1  0.00000000  0.00000000  0.00000000  1
  Se  Se2  1  0.00000000  2.42205654  1.72352102  1
  Se  Se3  1  2.42205654  0.00000000  1.72352102  1
[/CIF]
