data_NaLa2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.09
_cell_length_b   7.09
_cell_length_c   5.2
_cell_angle_alpha   111.03
_cell_angle_beta   111.03
_cell_angle_gamma   28.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLa2Tc
_chemical_formula_sum   'Na1 La2 Tc1'
_cell_volume   116.91
_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  0.14  1.0
  La  La0  1  0.83  0.0  0.35  1.0
  La  La1  1  0.08  0.0  0.68  1.0
  Tc  Tc3  1  0.6  0.0  0.07  1.0

data_NaLa2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.53
_cell_length_b   5.2
_cell_length_c   7.09
_cell_angle_alpha   111.03
_cell_angle_beta   104.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLa2Tc
_chemical_formula_sum   'Na1 La2 Tc1'
_cell_volume   116.91
_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  0.0  0.14  0.2  1.0
  La  La1  1  0.0  0.35  0.83  1.0
  La  La2  1  0.0  0.68  0.08  1.0
  Tc  Tc3  1  0.0  0.07  0.6  1.0

Na La La Tc
Na La La Tc 0 2 o o - 1 3 o o o 1 2 + o o 