data_NiMo2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.69
_cell_length_b   2.69
_cell_length_c   8.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   105.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NiMo2W
_chemical_formula_sum   'Ni1 Mo2 W1'
_cell_volume   58.96
_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
  Ni  Ni2  1  0.0  0.0  0.23  1.0
  Mo  Mo0  1  0.0  0.0  0.47  1.0
  Mo  Mo1  1  0.62  0.0  0.22  1.0
  W  W3  1  0.62  0.0  0.26  1.0

data_NiMo2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.69
_cell_length_b   2.69
_cell_length_c   8.47
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   105.67
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NiMo2W
_chemical_formula_sum   'Ni1 Mo2 W1'
_cell_volume   58.96
_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
  Ni  Ni0  1  0.0  0.0  0.23  1.0
  Mo  Mo1  1  0.0  0.0  0.47  1.0
  Mo  Mo2  1  0.62  0.0  0.22  1.0
  W  W3  1  0.62  0.0  0.26  1.0

Ni Mo Mo W
WMo2Ni crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one WMo2Ni cluster. W(1) is bonded in a single-bond geometry to one Mo(1), one Mo(2), and one Ni(1) atom. The W(1)-Mo(1) bond length is 2.07 Å. The W(1)-Mo(2) bond length is 0.35 Å. The W(1)-Ni(1) bond length is 1.04 Å. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 2-coordinate geometry to one W(1) and one Ni(1) atom. The Mo(1)-Ni(1) bond length is 2.06 Å. In the second Mo site, Mo(2) is bonded in a single-bond geometry to one W(1) atom. Ni(1) is bonded in a distorted single-bond geometry to one W(1) and one Mo(1) atom.