The structure described by WTcNi is half-Heusler structured and crystallizes in the cubic F-43m space group. W(1) is bonded in a body-centered cubic geometry to four equivalent Tc(1) and four equivalent Ni(1) atoms. Tc(1) is bonded to four equivalent W(1) atoms to form TcW4 tetrahedra that share corners with four equivalent Ni(1)W4 tetrahedra, corners with twelve equivalent Tc(1)W4 tetrahedra, and edges with six equivalent Ni(1)W4 tetrahedra. Ni(1) is bonded to four equivalent W(1) atoms to form NiW4 tetrahedra that share corners with four equivalent Tc(1)W4 tetrahedra, corners with twelve equivalent Ni(1)W4 tetrahedra, and edges with six equivalent Tc(1)W4 tetrahedra. is represented by the CIF card [CIF]
data_TcNiW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.126
_cell_length_b   4.126
_cell_length_c   4.126
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   49.680
_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
  Tc  Tc0  1  0.500  0.500  0.500  1.0
  Ni  Ni1  1  0.000  0.000  0.000  1.0
  W  W2  1  0.250  0.250  0.250  1.0
[/CIF]
.
The structure described by WTcNi is half-Heusler structured and crystallizes in the cubic F-43m space group. W(1) is bonded in a body-centered cubic geometry to four equivalent Tc(1) and four equivalent Ni(1) atoms. Tc(1) is bonded to four equivalent W(1) atoms to form TcW4 tetrahedra that share corners with four equivalent Ni(1)W4 tetrahedra, corners with twelve equivalent Tc(1)W4 tetrahedra, and edges with six equivalent Ni(1)W4 tetrahedra. Ni(1) is bonded to four equivalent W(1) atoms to form NiW4 tetrahedra that share corners with four equivalent Tc(1)W4 tetrahedra, corners with twelve equivalent Ni(1)W4 tetrahedra, and edges with six equivalent Tc(1)W4 tetrahedra. is represented by the CIF card [CIF]
data_TcNiW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.126
_cell_length_b   4.126
_cell_length_c   4.126
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   49.680
_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
  Tc  Tc0  1  0.500  0.500  0.500  1.0
  Ni  Ni1  1  0.000  0.000  0.000  1.0
  W  W2  1  0.250  0.250  0.250  1.0
[/CIF]
.