data_InTcSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   4.9
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   InTcSn2
_chemical_formula_sum   'In1 Tc1 Sn2'
_cell_volume   83.22
_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
  In  In0  1  0.47  0.47  0.47  1.0
  Tc  Tc3  1  0.0  0.0  0.0  1.0
  Sn  Sn1  1  0.73  0.73  0.73  1.0
  Sn  Sn2  1  0.2  0.2  0.2  1.0

data_InTcSn2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   12.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   InTcSn2
_chemical_formula_sum   'In3 Tc3 Sn6'
_cell_volume   249.67
_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
  In  In0  3  0.0  0.0  0.53  1.0
  Tc  Tc1  3  0.0  0.0  -0.0  1.0
  Sn  Sn2  3  0.0  0.0  0.27  1.0
  Sn  Sn3  3  0.0  0.0  0.8  1.0

In Tc Sn Sn
In Tc Sn Sn 0 3 o o o 0 3 o o + 0 3 o + o 0 3 + o o 0 1 o o + 0 1 o + o 0 1 + o o 0 2 - o o 0 2 o - o 0 2 o o - 0 2 o o o 1 3 o - o 1 3 - o o 1 3 o o - 1 3 o o o 1 2 - - - 1 2 - - o 1 2 - o - 1 2 o - - 2 3 o + + 2 3 + o + 2 3 + + o 
TcInSn2 is Heusler structured and crystallizes in the trigonal R3m space group. Tc(1) is bonded in a 1-coordinate geometry to three equivalent In(1), one Sn(2), and four equivalent Sn(1) atoms. All Tc(1)-In(1) bond lengths are 3.24 Å. The Tc(1)-Sn(2) bond length is 2.38 Å. There are three shorter (2.94 Å) and one longer (3.21 Å) Tc(1)-Sn(1) bond length. In(1) is bonded in a 11-coordinate geometry to three equivalent Tc(1), four equivalent Sn(1), and four equivalent Sn(2) atoms. There are three shorter (2.94 Å) and one longer (3.21 Å) In(1)-Sn(1) bond length. There are three shorter (2.94 Å) and one longer (3.21 Å) In(1)-Sn(2) bond length. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a 8-coordinate geometry to four equivalent Tc(1) and four equivalent In(1) atoms. In the second Sn site, Sn(2) is bonded in a 1-coordinate geometry to one Tc(1) and four equivalent In(1) atoms.