The material structure described by WMn3O6 is Ilmenite-like structured and crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form WO6 octahedra that share  a cornercorner with one Mn(1)O6 pentagonal pyramid,  a cornercorner with one Mn(2)O6 pentagonal pyramid,  a cornercorner with one Mn(3)O6 pentagonal pyramid,  a cornercorner with one Mn(4)O6 pentagonal pyramid,  a cornercorner with one Mn(5)O6 pentagonal pyramid,  a cornercorner with one Mn(6)O6 pentagonal pyramid,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and  an edgeedge with one Mn(6)O6 pentagonal pyramid. In the second W site, W(2) is bonded to one O(10), one O(11), one O(12), one O(7), one O(8), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one Mn(1)O6 pentagonal pyramid,  a cornercorner with one Mn(2)O6 pentagonal pyramid,  a cornercorner with one Mn(3)O6 pentagonal pyramid,  a cornercorner with one Mn(4)O6 pentagonal pyramid,  a cornercorner with one Mn(5)O6 pentagonal pyramid,  a cornercorner with one Mn(6)O6 pentagonal pyramid,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and  an edgeedge with one Mn(6)O6 pentagonal pyramid. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(7) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(2)O6 pentagonal pyramids, corners with two equivalent Mn(6)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and edges with two equivalent Mn(3)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the second Mn site, Mn(2) is bonded to one O(10), one O(2), one O(3), one O(5), one O(7), and one O(8) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(1)O6 pentagonal pyramids, corners with two equivalent Mn(6)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid, and edges with two equivalent Mn(5)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-39°. In the third Mn site, Mn(3) is bonded to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(4)O6 pentagonal pyramids, corners with two equivalent Mn(5)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(6)O6 pentagonal pyramid, and edges with two equivalent Mn(1)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(12), one O(3), one O(4), one O(6), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(3)O6 pentagonal pyramids, corners with two equivalent Mn(5)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid, and edges with two equivalent Mn(6)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the fifth Mn site, Mn(5) is bonded to one O(10), one O(11), one O(2), one O(5), one O(6), and one O(8) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(3)O6 pentagonal pyramids, corners with two equivalent Mn(4)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(6)O6 pentagonal pyramid, and edges with two equivalent Mn(2)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(12), one O(3), one O(6), one O(8), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(1)O6 pentagonal pyramids, corners with two equivalent Mn(2)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and edges with two equivalent Mn(4)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(1), one Mn(1), one Mn(3), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the second O site, O(2) is bonded to one W(1), one Mn(1), one Mn(2), and one Mn(5) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the third O site, O(3) is bonded to one W(1), one Mn(2), one Mn(4), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the fourth O site, O(4) is bonded to one W(1), one Mn(1), one Mn(3), and one Mn(4) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the fifth O site, O(5) is bonded to one W(1), one Mn(2), one Mn(3), and one Mn(5) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the sixth O site, O(6) is bonded to one W(1), one Mn(4), one Mn(5), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(2), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(2), one Mn(5), and one Mn(6) atom. In the ninth O site, O(9) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(3), one Mn(4), and one Mn(6) atom. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(2), one Mn(4), and one Mn(5) atom. In the eleventh O site, O(11) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(3), and one Mn(5) atom. In the twelfth O site, O(12) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(4), and one Mn(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.179
_cell_length_b   6.170
_cell_length_c   6.165
_cell_angle_alpha   91.737
_cell_angle_beta   91.701
_cell_angle_gamma   91.816
_symmetry_Int_Tables_number   1
_cell_volume   234.696
_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
  Mn  Mn0  1  0.749  0.440  0.939  1.0
  Mn  Mn1  1  0.439  0.940  0.749  1.0
  Mn  Mn2  1  0.251  0.560  0.062  1.0
  Mn  Mn3  1  0.061  0.253  0.560  1.0
  Mn  Mn4  1  0.560  0.062  0.251  1.0
  Mn  Mn5  1  0.939  0.748  0.439  1.0
  W  W6  1  0.000  1.000  1.000  1.0
  W  W7  1  0.500  0.500  0.501  1.0
  O  O8  1  0.922  0.704  0.070  1.0
  O  O9  1  0.706  0.068  0.921  1.0
  O  O10  1  0.069  0.921  0.704  1.0
  O  O11  1  0.079  0.295  0.931  1.0
  O  O12  1  0.296  0.931  0.078  1.0
  O  O13  1  0.932  0.078  0.295  1.0
  O  O14  1  0.447  0.595  0.795  1.0
  O  O15  1  0.594  0.795  0.448  1.0
  O  O16  1  0.205  0.551  0.405  1.0
  O  O17  1  0.406  0.205  0.553  1.0
  O  O18  1  0.551  0.405  0.205  1.0
  O  O19  1  0.795  0.449  0.595  1.0
[/CIF]
.
The material structure described by WMn3O6 is Ilmenite-like structured and crystallizes in the triclinic P1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form WO6 octahedra that share  a cornercorner with one Mn(1)O6 pentagonal pyramid,  a cornercorner with one Mn(2)O6 pentagonal pyramid,  a cornercorner with one Mn(3)O6 pentagonal pyramid,  a cornercorner with one Mn(4)O6 pentagonal pyramid,  a cornercorner with one Mn(5)O6 pentagonal pyramid,  a cornercorner with one Mn(6)O6 pentagonal pyramid,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and  an edgeedge with one Mn(6)O6 pentagonal pyramid. In the second W site, W(2) is bonded to one O(10), one O(11), one O(12), one O(7), one O(8), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one Mn(1)O6 pentagonal pyramid,  a cornercorner with one Mn(2)O6 pentagonal pyramid,  a cornercorner with one Mn(3)O6 pentagonal pyramid,  a cornercorner with one Mn(4)O6 pentagonal pyramid,  a cornercorner with one Mn(5)O6 pentagonal pyramid,  a cornercorner with one Mn(6)O6 pentagonal pyramid,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and  an edgeedge with one Mn(6)O6 pentagonal pyramid. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(11), one O(12), one O(2), one O(4), and one O(7) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(2)O6 pentagonal pyramids, corners with two equivalent Mn(6)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(4)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and edges with two equivalent Mn(3)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the second Mn site, Mn(2) is bonded to one O(10), one O(2), one O(3), one O(5), one O(7), and one O(8) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(1)O6 pentagonal pyramids, corners with two equivalent Mn(6)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(4)O6 pentagonal pyramid, and edges with two equivalent Mn(5)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-39°. In the third Mn site, Mn(3) is bonded to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(4)O6 pentagonal pyramids, corners with two equivalent Mn(5)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(2)O6 pentagonal pyramid,  an edgeedge with one Mn(6)O6 pentagonal pyramid, and edges with two equivalent Mn(1)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(12), one O(3), one O(4), one O(6), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(3)O6 pentagonal pyramids, corners with two equivalent Mn(5)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(2)O6 pentagonal pyramid, and edges with two equivalent Mn(6)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the fifth Mn site, Mn(5) is bonded to one O(10), one O(11), one O(2), one O(5), one O(6), and one O(8) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(3)O6 pentagonal pyramids, corners with two equivalent Mn(4)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(1)O6 pentagonal pyramid,  an edgeedge with one Mn(6)O6 pentagonal pyramid, and edges with two equivalent Mn(2)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(12), one O(3), one O(6), one O(8), and one O(9) atom to form distorted MnO6 pentagonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with two equivalent Mn(1)O6 pentagonal pyramids, corners with two equivalent Mn(2)O6 pentagonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(2)O6 octahedra,  an edgeedge with one Mn(3)O6 pentagonal pyramid,  an edgeedge with one Mn(5)O6 pentagonal pyramid, and edges with two equivalent Mn(4)O6 pentagonal pyramids. The corner-sharing octahedral tilt angles range from 34-40°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(1), one Mn(1), one Mn(3), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the second O site, O(2) is bonded to one W(1), one Mn(1), one Mn(2), and one Mn(5) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the third O site, O(3) is bonded to one W(1), one Mn(2), one Mn(4), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the fourth O site, O(4) is bonded to one W(1), one Mn(1), one Mn(3), and one Mn(4) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the fifth O site, O(5) is bonded to one W(1), one Mn(2), one Mn(3), and one Mn(5) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the sixth O site, O(6) is bonded to one W(1), one Mn(4), one Mn(5), and one Mn(6) atom to form a mixture of corner and edge-sharing OMn3W trigonal pyramids. In the seventh O site, O(7) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(2), and one Mn(3) atom. In the eighth O site, O(8) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(2), one Mn(5), and one Mn(6) atom. In the ninth O site, O(9) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(3), one Mn(4), and one Mn(6) atom. In the tenth O site, O(10) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(2), one Mn(4), and one Mn(5) atom. In the eleventh O site, O(11) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(3), and one Mn(5) atom. In the twelfth O site, O(12) is bonded in a distorted see-saw-like geometry to one W(2), one Mn(1), one Mn(4), and one Mn(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.179
_cell_length_b   6.170
_cell_length_c   6.165
_cell_angle_alpha   91.737
_cell_angle_beta   91.701
_cell_angle_gamma   91.816
_symmetry_Int_Tables_number   1
_cell_volume   234.696
_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
  Mn  Mn0  1  0.749  0.440  0.939  1.0
  Mn  Mn1  1  0.439  0.940  0.749  1.0
  Mn  Mn2  1  0.251  0.560  0.062  1.0
  Mn  Mn3  1  0.061  0.253  0.560  1.0
  Mn  Mn4  1  0.560  0.062  0.251  1.0
  Mn  Mn5  1  0.939  0.748  0.439  1.0
  W  W6  1  0.000  1.000  1.000  1.0
  W  W7  1  0.500  0.500  0.501  1.0
  O  O8  1  0.922  0.704  0.070  1.0
  O  O9  1  0.706  0.068  0.921  1.0
  O  O10  1  0.069  0.921  0.704  1.0
  O  O11  1  0.079  0.295  0.931  1.0
  O  O12  1  0.296  0.931  0.078  1.0
  O  O13  1  0.932  0.078  0.295  1.0
  O  O14  1  0.447  0.595  0.795  1.0
  O  O15  1  0.594  0.795  0.448  1.0
  O  O16  1  0.205  0.551  0.405  1.0
  O  O17  1  0.406  0.205  0.553  1.0
  O  O18  1  0.551  0.405  0.205  1.0
  O  O19  1  0.795  0.449  0.595  1.0
[/CIF]
.