data_SrTaTc2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.27
_cell_length_b   5.27
_cell_length_c   5.71
_cell_angle_alpha   104.33
_cell_angle_beta   104.33
_cell_angle_gamma   35.35
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaTc2
_chemical_formula_sum   'Sr1 Ta1 Tc2'
_cell_volume   88.62
_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  0.23  0.0  0.7  1.0
  Ta  Ta1  1  0.65  0.0  0.75  1.0
  Tc  Tc2  1  0.03  0.0  0.03  1.0
  Tc  Tc3  1  0.93  0.0  0.78  1.0

data_SrTaTc2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.2
_cell_length_b   5.27
_cell_length_c   5.71
_cell_angle_alpha   104.33
_cell_angle_beta   90.0
_cell_angle_gamma   107.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaTc2
_chemical_formula_sum   'Sr1 Ta1 Tc2'
_cell_volume   88.62
_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  0.0  0.77  0.3  1.0
  Ta  Ta1  1  0.0  0.35  0.25  1.0
  Tc  Tc2  1  0.0  0.07  0.22  1.0
  Tc  Tc3  1  0.0  0.97  0.97  1.0

Sr Ta Tc Tc