data_MnMo2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.91
_cell_length_b   3.91
_cell_length_c   3.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnMo2W
_chemical_formula_sum   'Mn1 Mo2 W1'
_cell_volume   60.1
_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
  Mn  Mn0  1  0.0  0.0  0.0  1.0
  Mo  Mo1  1  0.0  0.96  0.96  1.0
  Mo  Mo2  1  0.96  0.0  0.96  1.0
  W  W3  1  0.96  0.96  0.0  1.0

data_MnMo2W
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   3.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MnMo2W
_chemical_formula_sum   'Mn2 Mo4 W2'
_cell_volume   120.2
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mn  Mn0  2  0.0  0.0  0.0  1.0
  Mo  Mo1  4  0.48  0.48  0.96  1.0
  W  W2  2  0.46  0.5  0.0  1.0

Mn Mo Mo W
Mn Mo Mo W 0 3 - - o 0 2 - o - 0 1 o - - 1 2 - + o 1 3 - o + 2 3 o - + 
WMo2Mn is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two WMo2Mn clusters. W(1) is bonded in a 3-coordinate geometry to two equivalent Mo(1) and one Mn(1) atom. Both W(1)-Mo(1) bond lengths are 0.22 Å. The W(1)-Mn(1) bond length is 0.24 Å. Mo(1) is bonded in a 3-coordinate geometry to one W(1), one Mo(1), and one Mn(1) atom. The Mo(1)-Mo(1) bond length is 0.24 Å. The Mo(1)-Mn(1) bond length is 0.22 Å. Mn(1) is bonded in a 3-coordinate geometry to one W(1) and two equivalent Mo(1) atoms.