data_YAlTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.52
_cell_length_b   5.52
_cell_length_c   5.52
_cell_angle_alpha   143.82
_cell_angle_beta   143.82
_cell_angle_gamma   52.09
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YAlTc
_chemical_formula_sum   'Y1 Al1 Tc1'
_cell_volume   58.34
_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
  Y  Y2  1  0.0  0.0  0.68  1.0
  Al  Al0  1  0.0  0.0  0.56  1.0
  Tc  Tc1  1  0.0  0.0  0.6  1.0

data_YAlTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.85
_cell_length_b   4.85
_cell_length_c   5.52
_cell_angle_alpha   90.0
_cell_angle_beta   116.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YAlTc
_chemical_formula_sum   'Y2 Al2 Tc2'
_cell_volume   116.68
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Y  Y0  2  0.0  0.0  0.32  1.0
  Al  Al1  2  0.0  0.0  0.44  1.0
  Tc  Tc2  2  0.0  0.0  0.4  1.0

Y Al Tc
Y Al Tc 0 2 o o o 1 2 o o o 