data_NaMgTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.33
_cell_length_b   5.33
_cell_length_c   5.33
_cell_angle_alpha   151.91
_cell_angle_beta   127.83
_cell_angle_gamma   60.3
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMgTc
_chemical_formula_sum   'Na1 Mg1 Tc1'
_cell_volume   55.85
_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  Na1  1  0.0  0.0  0.15  1.0
  Mg  Mg0  1  0.0  0.0  0.1  1.0
  Tc  Tc2  1  0.0  0.0  0.18  1.0

data_NaMgTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.59
_cell_length_b   4.69
_cell_length_c   5.33
_cell_angle_alpha   116.09
_cell_angle_beta   104.04
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMgTc
_chemical_formula_sum   'Na1 Mg1 Tc1'
_cell_volume   55.85
_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  0.15  0.15  1.0
  Mg  Mg1  1  0.0  0.1  0.1  1.0
  Tc  Tc2  1  0.0  0.18  0.18  1.0

Na Mg Tc