Eu2Mo(WO6)2 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(4), one O(6), two equivalent O(3), and two equivalent O(5) atoms. W(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(6), and two equivalent O(4) atoms. Mo(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(5) atoms. There are six inequivalent O sites. In the first O site, O(4) is bonded in a trigonal non-coplanar geometry to one Eu(1) and two equivalent W(1) atoms. In the second O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the third O site, O(6) is bonded in a bent 150 degrees geometry to one Eu(1) and one W(1) atom. In the fourth O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one Mo(1) atom. In the fifth O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one W(1) atom. In the sixth O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one W(1) atom.
Eu2Mo(WO6)2 crystallizes in the monoclinic C2/c space group. Eu(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(4), one O(6), two equivalent O(3), and two equivalent O(5) atoms. The Eu(1)-O(1) bond length is 2.45 Å. The Eu(1)-O(2) bond length is 2.47 Å. The Eu(1)-O(4) bond length is 2.50 Å. The Eu(1)-O(6) bond length is 2.38 Å. There is one shorter (2.42 Å) and one longer (2.53 Å) Eu(1)-O(3) bond length. Both Eu(1)-O(5) bond lengths are 2.54 Å. W(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(6), and two equivalent O(4) atoms. The W(1)-O(2) bond length is 1.79 Å. The W(1)-O(3) bond length is 1.89 Å. The W(1)-O(6) bond length is 1.83 Å. There is one shorter (1.94 Å) and one longer (2.13 Å) W(1)-O(4) bond length. Mo(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(5) atoms. Both Mo(1)-O(1) bond lengths are 1.78 Å. Both Mo(1)-O(5) bond lengths are 1.83 Å. There are six inequivalent O sites. In the first O site, O(4) is bonded in a trigonal non-coplanar geometry to one Eu(1) and two equivalent W(1) atoms. In the second O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one Mo(1) atom. In the third O site, O(6) is bonded in a bent 150 degrees geometry to one Eu(1) and one W(1) atom. In the fourth O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one Mo(1) atom. In the fifth O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Eu(1) and one W(1) atom. In the sixth O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Eu(1) and one W(1) atom.