data_Ti2InTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   4.84
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ti2InTc
_chemical_formula_sum   'Ti2 In1 Tc1'
_cell_volume   80.0
_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
  Ti  Ti2  1  0.71  0.71  0.71  1.0
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  In  In0  1  0.13  0.13  0.13  1.0
  Tc  Tc1  1  0.42  0.42  0.42  1.0

data_Ti2InTc
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   11.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Ti2InTc
_chemical_formula_sum   'Ti6 In3 Tc3'
_cell_volume   240.0
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Ti  Ti0  3  0.0  0.0  0.0  1.0
  Ti  Ti1  3  0.0  0.0  0.29  1.0
  In  In2  3  0.0  0.0  0.87  1.0
  Tc  Tc3  3  0.0  0.0  0.58  1.0

Ti Ti In Tc
Ti Ti In Tc 0 3 o o + 0 3 o + o 0 3 + o o 0 2 o + + 0 2 + o + 0 2 + + o 0 1 o + + 0 1 + o + 0 1 + + o 1 2 o o o 1 3 o o - 1 3 o - o 1 3 - o o 2 3 o o - 2 3 o - o 2 3 - o o 
Ti2TcIn crystallizes in the trigonal R3m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 11-coordinate geometry to four equivalent Ti(2), four equivalent Tc(1), and three equivalent In(1) atoms. There are three shorter (2.84 Å) and one longer (3.44 Å) Ti(1)-Ti(2) bond length. There are three shorter (2.84 Å) and one longer (3.44 Å) Ti(1)-Tc(1) bond length. All Ti(1)-In(1) bond lengths are 2.97 Å. In the second Ti site, Ti(2) is bonded in a single-bond geometry to four equivalent Ti(1), three equivalent Tc(1), and one In(1) atom. All Ti(2)-Tc(1) bond lengths are 2.97 Å. The Ti(2)-In(1) bond length is 1.54 Å. Tc(1) is bonded in a 11-coordinate geometry to three equivalent Ti(2), four equivalent Ti(1), and four equivalent In(1) atoms. There are three shorter (2.84 Å) and one longer (3.44 Å) Tc(1)-In(1) bond length. In(1) is bonded in a single-bond geometry to one Ti(2), three equivalent Ti(1), and four equivalent Tc(1) atoms.