data_Y2TlTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.54
_cell_length_b   3.63
_cell_length_c   7.43
_cell_angle_alpha   90.0
_cell_angle_beta   92.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2TlTc
_chemical_formula_sum   'Y2 Tl1 Tc1'
_cell_volume   95.42
_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  0.59  0.81  0.82  1.0
  Y  Y3  1  0.65  0.81  0.61  1.0
  Tl  Tl1  1  0.85  0.0  0.71  1.0
  Tc  Tc0  1  0.0  0.0  0.0  1.0

data_Y2TlTc
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.54
_cell_length_b   3.63
_cell_length_c   7.43
_cell_angle_alpha   90.0
_cell_angle_beta   92.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2TlTc
_chemical_formula_sum   'Y2 Tl1 Tc1'
_cell_volume   95.42
_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  0.59  0.81  0.82  1.0
  Y  Y1  1  0.65  0.81  0.61  1.0
  Tl  Tl2  1  0.85  0.0  0.71  1.0
  Tc  Tc3  1  0.0  0.0  0.0  1.0

Y Y Tl Tc
Y Y Tl Tc 0 2 o + o 0 1 o o o 0 3 + + + 1 2 o + o 2 3 + o + 