data_In2SiTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.06
_cell_length_b   4.06
_cell_length_c   4.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2SiTc
_chemical_formula_sum   'In2 Si1 Tc1'
_cell_volume   72.8
_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  0.03  0.0  0.2  1.0
  In  In1  1  0.0  0.03  0.2  1.0
  Si  Si2  1  0.0  0.0  0.0  1.0
  Tc  Tc3  1  0.03  0.03  0.0  1.0

data_In2SiTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.75
_cell_length_b   5.75
_cell_length_c   4.41
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2SiTc
_chemical_formula_sum   'In4 Si2 Tc2'
_cell_volume   145.59
_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
  In  In0  4  0.02  0.02  0.2  1.0
  Si  Si1  2  0.0  0.0  0.0  1.0
  Tc  Tc2  2  0.03  0.0  0.0  1.0

In In Si Tc
In In Si Tc 0 1 o o o 2 3 o o o 
TcSi(In)2 is alpha carbon monoxide-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two indium molecules and two TcSi clusters. In each TcSi cluster, Tc(1) is bonded in a single-bond geometry to one Si(1) atom. The Tc(1)-Si(1) bond length is 0.18 Å. Si(1) is bonded in a single-bond geometry to one Tc(1) atom.