data_Na2TcSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.44
_cell_length_b   3.53
_cell_length_c   7.6
_cell_angle_alpha   90.0
_cell_angle_beta   91.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TcSb
_chemical_formula_sum   'Na2 Tc1 Sb1'
_cell_volume   92.32
_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  0.78  0.77  0.31  1.0
  Na  Na1  1  0.67  0.0  0.13  1.0
  Tc  Tc3  1  0.56  0.0  0.32  1.0
  Sb  Sb2  1  0.29  0.77  0.23  1.0

data_Na2TcSb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.44
_cell_length_b   3.53
_cell_length_c   7.6
_cell_angle_alpha   90.0
_cell_angle_beta   91.77
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TcSb
_chemical_formula_sum   'Na2 Tc1 Sb1'
_cell_volume   92.32
_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  0.67  0.0  0.13  1.0
  Na  Na1  1  0.78  0.77  0.31  1.0
  Tc  Tc2  1  0.56  0.0  0.32  1.0
  Sb  Sb3  1  0.29  0.77  0.23  1.0

Na Na Tc Sb