data_YFe2Tc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.81
_cell_length_b   4.81
_cell_length_c   4.99
_cell_angle_alpha   106.19
_cell_angle_beta   106.19
_cell_angle_gamma   36.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFe2Tc
_chemical_formula_sum   'Y1 Fe2 Tc1'
_cell_volume   66.01
_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  Y3  1  0.18  0.0  0.62  1.0
  Fe  Fe0  1  0.17  0.0  0.3  1.0
  Fe  Fe1  1  0.42  0.0  0.23  1.0
  Tc  Tc2  1  0.72  0.0  0.99  1.0

data_YFe2Tc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.04
_cell_length_b   4.81
_cell_length_c   4.99
_cell_angle_alpha   106.19
_cell_angle_beta   90.0
_cell_angle_gamma   108.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFe2Tc
_chemical_formula_sum   'Y1 Fe2 Tc1'
_cell_volume   66.01
_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  Y0  1  0.0  0.82  0.38  1.0
  Fe  Fe1  1  0.0  0.58  0.77  1.0
  Fe  Fe2  1  0.0  0.83  0.7  1.0
  Tc  Tc3  1  0.0  0.28  0.01  1.0

Y Fe Fe Tc
Y Fe Fe Tc 0 1 o o o 1 2 o o o 1 3 - o - 2 3 o o - 