data_TlTc2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.54
_cell_length_b   4.54
_cell_length_c   4.54
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TlTc2P
_chemical_formula_sum   'Tl1 Tc2 P1'
_cell_volume   66.28
_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
  Tl  Tl3  1  0.61  0.61  0.61  1.0
  Tc  Tc1  1  0.21  0.21  0.21  1.0
  Tc  Tc2  1  0.82  0.82  0.82  1.0
  P  P0  1  0.0  0.0  0.0  1.0

data_TlTc2P
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.54
_cell_length_b   4.54
_cell_length_c   11.13
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   TlTc2P
_chemical_formula_sum   'Tl3 Tc6 P3'
_cell_volume   198.83
_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
  Tl  Tl0  3  0.0  0.0  0.39  1.0
  Tc  Tc1  3  0.0  0.0  0.18  1.0
  Tc  Tc2  3  0.0  0.0  0.79  1.0
  P  P3  3  0.0  0.0  0.0  1.0

Tl Tc Tc P
Tl Tc Tc P 0 2 o - o 0 2 - o o 0 2 o o - 0 2 o o o 0 1 o o + 0 1 o + o 0 1 + o o 0 3 o + + 0 3 + o + 0 3 + + o 1 3 o o o 1 3 o o + 1 3 + o o 1 3 o + o 1 2 - - o 1 2 - o - 1 2 o - - 2 3 + + + 
Tc2TlP crystallizes in the trigonal R3m space group. There are two inequivalent Tc sites. In the first Tc site, Tc(1) is bonded in a 10-coordinate geometry to three equivalent Tc(2), three equivalent Tl(1), and four equivalent P(1) atoms. All Tc(1)-Tc(2) bond lengths are 2.71 Å. All Tc(1)-Tl(1) bond lengths are 2.71 Å. There is one shorter (2.36 Å) and three longer (2.95 Å) Tc(1)-P(1) bond lengths. In the second Tc site, Tc(2) is bonded in a distorted linear geometry to three equivalent Tc(1), four equivalent Tl(1), and one P(1) atom. There is one shorter (2.36 Å) and three longer (2.95 Å) Tc(2)-Tl(1) bond lengths. The Tc(2)-P(1) bond length is 2.02 Å. Tl(1) is bonded in a 10-coordinate geometry to three equivalent Tc(1), four equivalent Tc(2), and three equivalent P(1) atoms. All Tl(1)-P(1) bond lengths are 2.71 Å. P(1) is bonded in a 5-coordinate geometry to one Tc(2), four equivalent Tc(1), and three equivalent Tl(1) atoms.