data_AlTcSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.41
_cell_length_b   5.34
_cell_length_c   5.34
_cell_angle_alpha   38.56
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlTcSn2
_chemical_formula_sum   'Al1 Tc1 Sn2'
_cell_volume   78.43
_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
  Al  Al0  1  0.0  0.0  0.48  1.0
  Tc  Tc3  1  0.2  0.0  0.14  1.0
  Sn  Sn1  1  0.2  0.0  0.3  1.0
  Sn  Sn2  1  0.0  0.0  0.25  1.0

data_AlTcSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.53
_cell_length_b   4.41
_cell_length_c   5.34
_cell_angle_alpha   90.0
_cell_angle_beta   109.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlTcSn2
_chemical_formula_sum   'Al1 Tc1 Sn2'
_cell_volume   78.43
_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
  Al  Al0  1  0.52  0.0  0.52  1.0
  Tc  Tc1  1  0.86  0.2  0.86  1.0
  Sn  Sn2  1  0.7  0.2  0.7  1.0
  Sn  Sn3  1  0.75  0.0  0.75  1.0

Al Tc Sn Sn