The compound described by WTc3 is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. W(1) is bonded to twelve equivalent Tc(1) atoms to form WTc12 cuboctahedra that share corners with six equivalent W(1)Tc12 cuboctahedra, corners with twelve equivalent Tc(1)Tc8W4 cuboctahedra, edges with eighteen equivalent Tc(1)Tc8W4 cuboctahedra, faces with eight equivalent W(1)Tc12 cuboctahedra, and faces with twelve equivalent Tc(1)Tc8W4 cuboctahedra. Tc(1) is bonded to four equivalent W(1) and eight equivalent Tc(1) atoms to form distorted TcTc8W4 cuboctahedra that share corners with four equivalent W(1)Tc12 cuboctahedra, corners with fourteen equivalent Tc(1)Tc8W4 cuboctahedra, edges with six equivalent W(1)Tc12 cuboctahedra, edges with twelve equivalent Tc(1)Tc8W4 cuboctahedra, faces with four equivalent W(1)Tc12 cuboctahedra, and faces with sixteen equivalent Tc(1)Tc8W4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tc3W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.565
_cell_length_b   5.565
_cell_length_c   4.481
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   120.157
_cell_formula_units_Z   2
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
  Tc  Tc0  1  0.167  0.334  0.250  1.0
  Tc  Tc1  1  0.666  0.833  0.250  1.0
  Tc  Tc2  1  0.167  0.833  0.250  1.0
  Tc  Tc3  1  0.833  0.666  0.750  1.0
  Tc  Tc4  1  0.334  0.167  0.750  1.0
  Tc  Tc5  1  0.833  0.167  0.750  1.0
  W  W6  1  0.333  0.667  0.750  1.0
  W  W7  1  0.667  0.333  0.250  1.0
[/CIF]
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The compound described by WTc3 is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. W(1) is bonded to twelve equivalent Tc(1) atoms to form WTc12 cuboctahedra that share corners with six equivalent W(1)Tc12 cuboctahedra, corners with twelve equivalent Tc(1)Tc8W4 cuboctahedra, edges with eighteen equivalent Tc(1)Tc8W4 cuboctahedra, faces with eight equivalent W(1)Tc12 cuboctahedra, and faces with twelve equivalent Tc(1)Tc8W4 cuboctahedra. Tc(1) is bonded to four equivalent W(1) and eight equivalent Tc(1) atoms to form distorted TcTc8W4 cuboctahedra that share corners with four equivalent W(1)Tc12 cuboctahedra, corners with fourteen equivalent Tc(1)Tc8W4 cuboctahedra, edges with six equivalent W(1)Tc12 cuboctahedra, edges with twelve equivalent Tc(1)Tc8W4 cuboctahedra, faces with four equivalent W(1)Tc12 cuboctahedra, and faces with sixteen equivalent Tc(1)Tc8W4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tc3W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.565
_cell_length_b   5.565
_cell_length_c   4.481
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   120.157
_cell_formula_units_Z   2
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
  Tc  Tc0  1  0.167  0.334  0.250  1.0
  Tc  Tc1  1  0.666  0.833  0.250  1.0
  Tc  Tc2  1  0.167  0.833  0.250  1.0
  Tc  Tc3  1  0.833  0.666  0.750  1.0
  Tc  Tc4  1  0.334  0.167  0.750  1.0
  Tc  Tc5  1  0.833  0.167  0.750  1.0
  W  W6  1  0.333  0.667  0.750  1.0
  W  W7  1  0.667  0.333  0.250  1.0
[/CIF]
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