data_SiTcP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.54
_cell_length_b   4.54
_cell_length_c   4.54
_cell_angle_alpha   129.44
_cell_angle_beta   129.44
_cell_angle_gamma   74.31
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiTcP2
_chemical_formula_sum   'Si1 Tc1 P2'
_cell_volume   54.29
_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  Si2  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.94  0.0  0.81  1.0
  P  P0  1  0.0  0.0  0.62  1.0
  P  P1  1  0.0  0.94  0.81  1.0

data_SiTcP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.87
_cell_length_b   3.87
_cell_length_c   4.54
_cell_angle_alpha   115.28
_cell_angle_beta   115.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SiTcP2
_chemical_formula_sum   'Si1 Tc1 P2'
_cell_volume   54.29
_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  Si0  1  0.0  0.0  0.0  1.0
  Tc  Tc1  1  0.19  0.0  0.13  1.0
  P  P2  1  0.13  0.94  0.13  1.0
  P  P3  1  0.38  0.0  0.38  1.0

Si Tc P P