data_SrMg2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.01
_cell_length_b   4.74
_cell_length_c   6.82
_cell_angle_alpha   90.0
_cell_angle_beta   102.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMg2Tc
_chemical_formula_sum   'Sr1 Mg2 Tc1'
_cell_volume   94.97
_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
  Sr  Sr2  1  0.72  0.0  0.56  1.0
  Mg  Mg0  1  0.69  0.0  0.57  1.0
  Mg  Mg1  1  0.07  0.37  0.17  1.0
  Tc  Tc3  1  0.39  0.37  0.37  1.0

data_SrMg2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.01
_cell_length_b   4.74
_cell_length_c   6.82
_cell_angle_alpha   90.0
_cell_angle_beta   102.31
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrMg2Tc
_chemical_formula_sum   'Sr1 Mg2 Tc1'
_cell_volume   94.97
_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
  Sr  Sr0  1  0.72  0.0  0.56  1.0
  Mg  Mg1  1  0.07  0.37  0.17  1.0
  Mg  Mg2  1  0.69  0.0  0.57  1.0
  Tc  Tc3  1  0.39  0.37  0.37  1.0

Sr Mg Mg Tc