data_SiTc2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.71
_cell_length_b   4.71
_cell_length_c   4.4
_cell_angle_alpha   106.61
_cell_angle_beta   106.61
_cell_angle_gamma   37.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiTc2Ge
_chemical_formula_sum   'Si1 Tc2 Ge1'
_cell_volume   56.41
_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
  Si  Si1  1  0.4  0.0  0.82  1.0
  Tc  Tc2  1  0.95  0.0  0.27  1.0
  Tc  Tc3  1  0.31  0.0  0.89  1.0
  Ge  Ge0  1  0.75  0.0  0.31  1.0

data_SiTc2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.01
_cell_length_b   4.4
_cell_length_c   4.71
_cell_angle_alpha   106.61
_cell_angle_beta   108.64
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiTc2Ge
_chemical_formula_sum   'Si1 Tc2 Ge1'
_cell_volume   56.41
_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
  Tc  Tc0  1  0.0  0.27  0.95  1.0
  Si  Si1  1  0.0  0.82  0.4  1.0
  Tc  Tc2  1  0.0  0.89  0.31  1.0
  Ge  Ge3  1  0.0  0.31  0.75  1.0

Si Tc Tc Ge