data_Na2LiMo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.52
_cell_length_b   11.52
_cell_length_c   11.52
_cell_angle_alpha   14.25
_cell_angle_beta   14.25
_cell_angle_gamma   14.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2LiMo
_chemical_formula_sum   'Na2 Li1 Mo1'
_cell_volume   80.63
_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  0.7  1.0
  Na  Na3  1  0.0  0.0  0.51  1.0
  Li  Li0  1  0.0  0.0  0.0  1.0
  Mo  Mo1  1  0.0  0.0  0.1  1.0

data_Na2LiMo
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.95
_cell_length_b   2.86
_cell_length_c   11.52
_cell_angle_alpha   90.0
_cell_angle_beta   98.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Na2LiMo
_chemical_formula_sum   'Na4 Li2 Mo2'
_cell_volume   161.27
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  -0.0  0.0  0.49  1.0
  Na  Na1  2  -0.0  0.0  0.3  1.0
  Li  Li2  2  0.0  0.0  0.0  1.0
  Mo  Mo3  2  -0.0  0.0  0.9  1.0

Na Na Li Mo