The structure described by WFeZn2O6 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(10), one O(11), one O(4), one O(5), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra and corners with four equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. In the second W site, W(2) is bonded to one O(12), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form WO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra and corners with four equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(5), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. In the second Fe site, Fe(2) is bonded to one O(1), one O(11), one O(4), one O(6), one O(8), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent W(2)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom. In the second Zn site, Zn(2) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(2), one O(3), one O(6), and one O(8) atom. In the third Zn site, Zn(3) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the fourth Zn site, Zn(4) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(1), one Fe(2), one Zn(1), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the second O site, O(2) is bonded to one W(2), one Fe(1), one Zn(2), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the third O site, O(3) is bonded to one W(2), one Fe(1), one Zn(2), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the fourth O site, O(4) is bonded to one W(1), one Fe(2), one Zn(1), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the fifth O site, O(5) is bonded to one W(1), one Fe(1), one Zn(1), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the sixth O site, O(6) is bonded to one W(2), one Fe(2), one Zn(2), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(1), and one Zn(1) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(2), and one Zn(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(2), and one Zn(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Zn(2) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(2), and one Zn(1) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(1), and one Zn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn2FeWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.269
_cell_length_b   5.289
_cell_length_c   5.598
_cell_angle_alpha   91.245
_cell_angle_beta   117.322
_cell_angle_gamma   119.277
_symmetry_Int_Tables_number   1
_cell_volume   114.623
_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
  Fe  Fe0  1  0.979  0.479  0.483  1.0
  O  O1  1  0.091  0.190  0.722  1.0
  O  O2  1  0.508  0.881  0.714  1.0
  O  O3  1  0.817  0.603  0.713  1.0
  O  O4  1  0.829  0.743  0.203  1.0
  O  O5  1  0.109  0.353  0.212  1.0
  O  O6  1  0.439  0.069  0.205  1.0
  W  W7  1  0.987  0.984  0.992  1.0
  Zn  Zn8  1  0.555  0.769  0.351  1.0
  Zn  Zn9  1  0.480  0.232  0.729  1.0
[/CIF]
.
The structure described by WFeZn2O6 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(10), one O(11), one O(4), one O(5), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra and corners with four equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. In the second W site, W(2) is bonded to one O(12), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form WO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra and corners with four equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(10), one O(12), one O(2), one O(3), one O(5), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent W(1)O6 octahedra and corners with four equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. In the second Fe site, Fe(2) is bonded to one O(1), one O(11), one O(4), one O(6), one O(8), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent W(2)O6 octahedra and corners with four equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-43°. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(4), one O(5), one O(7), and one O(9) atom. In the second Zn site, Zn(2) is bonded in a 6-coordinate geometry to one O(10), one O(12), one O(2), one O(3), one O(6), and one O(8) atom. In the third Zn site, Zn(3) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(5) atom. In the fourth Zn site, Zn(4) is bonded in a trigonal planar geometry to one O(2), one O(4), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one W(1), one Fe(2), one Zn(1), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the second O site, O(2) is bonded to one W(2), one Fe(1), one Zn(2), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the third O site, O(3) is bonded to one W(2), one Fe(1), one Zn(2), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the fourth O site, O(4) is bonded to one W(1), one Fe(2), one Zn(1), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the fifth O site, O(5) is bonded to one W(1), one Fe(1), one Zn(1), and one Zn(3) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the sixth O site, O(6) is bonded to one W(2), one Fe(2), one Zn(2), and one Zn(4) atom to form a mixture of distorted edge and corner-sharing OZn2FeW tetrahedra. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(1), and one Zn(1) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(2), and one Zn(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(2), and one Zn(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Zn(2) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(2), and one Zn(1) atom. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one W(2), one Fe(1), and one Zn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn2FeWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.269
_cell_length_b   5.289
_cell_length_c   5.598
_cell_angle_alpha   91.245
_cell_angle_beta   117.322
_cell_angle_gamma   119.277
_symmetry_Int_Tables_number   1
_cell_volume   114.623
_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
  Fe  Fe0  1  0.979  0.479  0.483  1.0
  O  O1  1  0.091  0.190  0.722  1.0
  O  O2  1  0.508  0.881  0.714  1.0
  O  O3  1  0.817  0.603  0.713  1.0
  O  O4  1  0.829  0.743  0.203  1.0
  O  O5  1  0.109  0.353  0.212  1.0
  O  O6  1  0.439  0.069  0.205  1.0
  W  W7  1  0.987  0.984  0.992  1.0
  Zn  Zn8  1  0.555  0.769  0.351  1.0
  Zn  Zn9  1  0.480  0.232  0.729  1.0
[/CIF]
.