Fe2WO6 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with six equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with six equivalent W(1)O6 octahedra, and edges with two equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. In the second Fe site, Fe(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form FeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with four equivalent Fe(2)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-54°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one W(1) and two equivalent Fe(2) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Fe(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(1) and two equivalent Fe(1) atoms.
Fe2WO6 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pbcn space group. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with six equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. Both W(1)-O(1) bond lengths are 1.99 Å. Both W(1)-O(2) bond lengths are 1.94 Å. Both W(1)-O(3) bond lengths are 1.93 Å. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form FeO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra, corners with six equivalent W(1)O6 octahedra, and edges with two equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. Both Fe(1)-O(2) bond lengths are 1.99 Å. There are two shorter (2.07 Å) and two longer (2.09 Å) Fe(1)-O(3) bond lengths. In the second Fe site, Fe(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form FeO6 octahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with four equivalent Fe(2)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-54°. Both Fe(2)-O(2) bond lengths are 2.15 Å. There are two shorter (1.99 Å) and two longer (2.02 Å) Fe(2)-O(1) bond lengths. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one W(1) and two equivalent Fe(2) atoms. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one W(1), one Fe(1), and one Fe(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(1) and two equivalent Fe(1) atoms.