AgAl(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic P2/c space group. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted WO6 octahedra that share corners with four equivalent Ag(1)O6 octahedra, corners with four equivalent Al(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-66°. Ag(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form AgO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Al(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-66°. Al(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form AlO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Ag(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-54°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one W(1), one Ag(1), and one Al(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Ag(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one W(1), one Ag(1), and one Al(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent W(1) and one Al(1) atom.
AgAl(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic P2/c space group. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted WO6 octahedra that share corners with four equivalent Ag(1)O6 octahedra, corners with four equivalent Al(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-66°. The W(1)-O(1) bond length is 1.85 Å. The W(1)-O(3) bond length is 1.86 Å. There is one shorter (1.90 Å) and one longer (2.11 Å) W(1)-O(2) bond length. There is one shorter (2.04 Å) and one longer (2.12 Å) W(1)-O(4) bond length. Ag(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form AgO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Al(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-66°. Both Ag(1)-O(1) bond lengths are 2.40 Å. Both Ag(1)-O(2) bond lengths are 2.23 Å. Both Ag(1)-O(3) bond lengths are 2.37 Å. Al(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form AlO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Ag(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-54°. Both Al(1)-O(1) bond lengths are 2.01 Å. Both Al(1)-O(3) bond lengths are 1.85 Å. Both Al(1)-O(4) bond lengths are 2.11 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one W(1), one Ag(1), and one Al(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Ag(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one W(1), one Ag(1), and one Al(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent W(1) and one Al(1) atom.