YMo(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic P2/c space group. Y(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form YO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-56°. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form WO6 octahedra that share corners with four equivalent Y(1)O6 octahedra, corners with four equivalent Mo(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-56°. Mo(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MoO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Y(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-56°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Y(1) and two equivalent W(1) atoms.
YMo(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic P2/c space group. Y(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form YO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Mo(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-56°. Both Y(1)-O(1) bond lengths are 2.28 Å. Both Y(1)-O(3) bond lengths are 2.32 Å. Both Y(1)-O(4) bond lengths are 2.22 Å. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form WO6 octahedra that share corners with four equivalent Y(1)O6 octahedra, corners with four equivalent Mo(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-56°. The W(1)-O(1) bond length is 1.97 Å. The W(1)-O(3) bond length is 1.91 Å. There is one shorter (2.03 Å) and one longer (2.13 Å) W(1)-O(2) bond length. There is one shorter (2.03 Å) and one longer (2.09 Å) W(1)-O(4) bond length. Mo(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form MoO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Y(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-56°. Both Mo(1)-O(1) bond lengths are 2.13 Å. Both Mo(1)-O(2) bond lengths are 2.22 Å. Both Mo(1)-O(3) bond lengths are 2.20 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Mo(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Y(1), one W(1), and one Mo(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Y(1) and two equivalent W(1) atoms.