The structure described by Fe4Zn3(WO4)6 crystallizes in the triclinic P-1 space group. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(10), one O(11), one O(3), and one O(6) atom to form WO4 tetrahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with two equivalent Zn(2)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 22-66°. In the second W site, W(2) is bonded to one O(1), one O(4), one O(7), and one O(8) atom to form WO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra, and  a cornercorner with one Zn(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 43-54°. In the third W site, W(3) is bonded to one O(12), one O(2), one O(5), and one O(9) atom to form WO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with two equivalent Zn(2)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 17-53°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(3), one O(6), one O(7), one O(9), and two equivalent O(4) atoms to form FeO6 octahedra that share  a cornercorner with one W(3)O4 tetrahedra, corners with two equivalent W(1)O4 tetrahedra, corners with three equivalent W(2)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Zn(2)O5 trigonal bipyramid. In the second Fe site, Fe(2) is bonded to one O(10), one O(11), one O(12), one O(5), and two equivalent O(8) atoms to form FeO6 octahedra that share corners with two equivalent W(1)O4 tetrahedra, corners with two equivalent W(2)O4 tetrahedra, corners with two equivalent W(3)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, and  an edgeedge with one Zn(2)O5 trigonal bipyramid. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(3) atoms. In the second Zn site, Zn(2) is bonded to one O(11), one O(2), one O(5), one O(6), and one O(7) atom to form ZnO5 trigonal bipyramids that share  a cornercorner with one W(2)O4 tetrahedra, corners with two equivalent W(1)O4 tetrahedra, corners with two equivalent W(3)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Fe(2)O6 octahedra. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(2) and one Zn(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(3) and one Zn(2) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one W(1), one Fe(1), and one Zn(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one W(2) and two equivalent Fe(1) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one W(3), one Fe(2), and one Zn(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Zn(2) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one W(2), one Fe(1), and one Zn(2) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one W(2) and two equivalent Fe(2) atoms. In the ninth O site, O(9) is bonded in a linear geometry to one W(3) and one Fe(1) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one W(1) and one Fe(2) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one W(1), one Fe(2), and one Zn(2) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one W(3) and one Fe(2) atom. is represented by the CIF card [CIF]
data_Zn3Fe4(WO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.217
_cell_length_b   8.411
_cell_length_c   10.337
_cell_angle_alpha   105.077
_cell_angle_beta   104.321
_cell_angle_gamma   101.262
_symmetry_Int_Tables_number   1
_cell_volume   563.956
_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
  Zn  Zn0  1  0.000  0.500  0.500  1.0
  Zn  Zn1  1  0.277  0.267  0.788  1.0
  Zn  Zn2  1  0.723  0.733  0.212  1.0
  Fe  Fe3  1  0.385  0.951  0.604  1.0
  Fe  Fe4  1  0.615  0.049  0.396  1.0
  Fe  Fe5  1  0.042  0.199  0.012  1.0
  Fe  Fe6  1  0.958  0.801  0.988  1.0
  W  W7  1  0.775  0.340  0.732  1.0
  W  W8  1  0.225  0.660  0.268  1.0
  W  W9  1  0.901  0.901  0.662  1.0
  W  W10  1  0.412  0.723  0.882  1.0
  W  W11  1  0.099  0.099  0.338  1.0
  W  W12  1  0.588  0.277  0.118  1.0
  O  O13  1  0.890  0.682  0.555  1.0
  O  O14  1  0.110  0.318  0.445  1.0
  O  O15  1  0.298  0.498  0.774  1.0
  O  O16  1  0.702  0.502  0.226  1.0
  O  O17  1  0.781  0.315  0.552  1.0
  O  O18  1  0.219  0.685  0.448  1.0
  O  O19  1  0.671  0.966  0.582  1.0
  O  O20  1  0.329  0.034  0.418  1.0
  O  O21  1  0.652  0.751  0.015  1.0
  O  O22  1  0.348  0.249  0.985  1.0
  O  O23  1  0.469  0.766  0.264  1.0
  O  O24  1  0.531  0.234  0.736  1.0
  O  O25  1  0.148  0.031  0.656  1.0
  O  O26  1  0.068  0.051  0.144  1.0
  O  O27  1  0.932  0.949  0.856  1.0
  O  O28  1  0.558  0.154  0.234  1.0
  O  O29  1  0.442  0.846  0.766  1.0
  O  O30  1  0.176  0.436  0.177  1.0
  O  O31  1  0.824  0.564  0.823  1.0
  O  O32  1  0.981  0.273  0.826  1.0
  O  O33  1  0.019  0.727  0.174  1.0
  O  O34  1  0.243  0.788  0.971  1.0
  O  O35  1  0.757  0.212  0.029  1.0
  O  O36  1  0.852  0.969  0.344  1.0
[/CIF]
.
The structure described by Fe4Zn3(WO4)6 crystallizes in the triclinic P-1 space group. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(10), one O(11), one O(3), and one O(6) atom to form WO4 tetrahedra that share corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with two equivalent Zn(2)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 22-66°. In the second W site, W(2) is bonded to one O(1), one O(4), one O(7), and one O(8) atom to form WO4 tetrahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra, and  a cornercorner with one Zn(2)O5 trigonal bipyramid. The corner-sharing octahedral tilt angles range from 43-54°. In the third W site, W(3) is bonded to one O(12), one O(2), one O(5), and one O(9) atom to form WO4 tetrahedra that share  a cornercorner with one Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with two equivalent Zn(2)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 17-53°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(3), one O(6), one O(7), one O(9), and two equivalent O(4) atoms to form FeO6 octahedra that share  a cornercorner with one W(3)O4 tetrahedra, corners with two equivalent W(1)O4 tetrahedra, corners with three equivalent W(2)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Zn(2)O5 trigonal bipyramid. In the second Fe site, Fe(2) is bonded to one O(10), one O(11), one O(12), one O(5), and two equivalent O(8) atoms to form FeO6 octahedra that share corners with two equivalent W(1)O4 tetrahedra, corners with two equivalent W(2)O4 tetrahedra, corners with two equivalent W(3)O4 tetrahedra,  an edgeedge with one Fe(2)O6 octahedra, and  an edgeedge with one Zn(2)O5 trigonal bipyramid. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(3) atoms. In the second Zn site, Zn(2) is bonded to one O(11), one O(2), one O(5), one O(6), and one O(7) atom to form ZnO5 trigonal bipyramids that share  a cornercorner with one W(2)O4 tetrahedra, corners with two equivalent W(1)O4 tetrahedra, corners with two equivalent W(3)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Fe(2)O6 octahedra. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(2) and one Zn(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one W(3) and one Zn(2) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one W(1), one Fe(1), and one Zn(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one W(2) and two equivalent Fe(1) atoms. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one W(3), one Fe(2), and one Zn(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Zn(2) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to one W(2), one Fe(1), and one Zn(2) atom. In the eighth O site, O(8) is bonded in a trigonal planar geometry to one W(2) and two equivalent Fe(2) atoms. In the ninth O site, O(9) is bonded in a linear geometry to one W(3) and one Fe(1) atom. In the tenth O site, O(10) is bonded in a bent 150 degrees geometry to one W(1) and one Fe(2) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one W(1), one Fe(2), and one Zn(2) atom. In the twelfth O site, O(12) is bonded in a bent 150 degrees geometry to one W(3) and one Fe(2) atom. is represented by the CIF card [CIF]
data_Zn3Fe4(WO4)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.217
_cell_length_b   8.411
_cell_length_c   10.337
_cell_angle_alpha   105.077
_cell_angle_beta   104.321
_cell_angle_gamma   101.262
_symmetry_Int_Tables_number   1
_cell_volume   563.956
_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
  Zn  Zn0  1  0.000  0.500  0.500  1.0
  Zn  Zn1  1  0.277  0.267  0.788  1.0
  Zn  Zn2  1  0.723  0.733  0.212  1.0
  Fe  Fe3  1  0.385  0.951  0.604  1.0
  Fe  Fe4  1  0.615  0.049  0.396  1.0
  Fe  Fe5  1  0.042  0.199  0.012  1.0
  Fe  Fe6  1  0.958  0.801  0.988  1.0
  W  W7  1  0.775  0.340  0.732  1.0
  W  W8  1  0.225  0.660  0.268  1.0
  W  W9  1  0.901  0.901  0.662  1.0
  W  W10  1  0.412  0.723  0.882  1.0
  W  W11  1  0.099  0.099  0.338  1.0
  W  W12  1  0.588  0.277  0.118  1.0
  O  O13  1  0.890  0.682  0.555  1.0
  O  O14  1  0.110  0.318  0.445  1.0
  O  O15  1  0.298  0.498  0.774  1.0
  O  O16  1  0.702  0.502  0.226  1.0
  O  O17  1  0.781  0.315  0.552  1.0
  O  O18  1  0.219  0.685  0.448  1.0
  O  O19  1  0.671  0.966  0.582  1.0
  O  O20  1  0.329  0.034  0.418  1.0
  O  O21  1  0.652  0.751  0.015  1.0
  O  O22  1  0.348  0.249  0.985  1.0
  O  O23  1  0.469  0.766  0.264  1.0
  O  O24  1  0.531  0.234  0.736  1.0
  O  O25  1  0.148  0.031  0.656  1.0
  O  O26  1  0.068  0.051  0.144  1.0
  O  O27  1  0.932  0.949  0.856  1.0
  O  O28  1  0.558  0.154  0.234  1.0
  O  O29  1  0.442  0.846  0.766  1.0
  O  O30  1  0.176  0.436  0.177  1.0
  O  O31  1  0.824  0.564  0.823  1.0
  O  O32  1  0.981  0.273  0.826  1.0
  O  O33  1  0.019  0.727  0.174  1.0
  O  O34  1  0.243  0.788  0.971  1.0
  O  O35  1  0.757  0.212  0.029  1.0
  O  O36  1  0.852  0.969  0.344  1.0
[/CIF]
.