data_Sc2TcW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.51
_cell_length_b   5.51
_cell_length_c   5.51
_cell_angle_alpha   145.86
_cell_angle_beta   130.51
_cell_angle_gamma   61.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2TcW
_chemical_formula_sum   'Sc2 Tc1 W1'
_cell_volume   70.81
_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
  Sc  Sc0  1  0.62  0.0  0.16  1.0
  Sc  Sc1  1  0.0  0.31  0.57  1.0
  Tc  Tc2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.0  0.0  0.74  1.0

data_Sc2TcW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.24
_cell_length_b   4.62
_cell_length_c   5.51
_cell_angle_alpha   114.74
_cell_angle_beta   107.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sc2TcW
_chemical_formula_sum   'Sc2 Tc1 W1'
_cell_volume   70.81
_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
  Sc  Sc0  1  0.0  0.16  0.55  1.0
  Sc  Sc1  1  0.69  0.27  0.27  1.0
  Tc  Tc2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.0  0.74  0.74  1.0

Sc Sc Tc W
Sc2WTc crystallizes in the triclinic P1 space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 3-coordinate geometry to one Sc(2) and two equivalent W(1) atoms. The Sc(1)-Sc(2) bond length is 1.82 Å. There is one shorter (2.41 Å) and one longer (2.60 Å) Sc(1)-W(1) bond length. In the second Sc site, Sc(2) is bonded in a 4-coordinate geometry to one Sc(1), one W(1), and two equivalent Tc(1) atoms. The Sc(2)-W(1) bond length is 2.50 Å. There is one shorter (2.00 Å) and one longer (2.29 Å) Sc(2)-Tc(1) bond length. W(1) is bonded in a 1-coordinate geometry to one Sc(2), two equivalent Sc(1), and one Tc(1) atom. The W(1)-Tc(1) bond length is 1.44 Å. Tc(1) is bonded in a 3-coordinate geometry to two equivalent Sc(2) and one W(1) atom.