EuHO3 crystallizes in the monoclinic P2_1/m space group. Eu(1) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Eu(1) and one H(1) atom.
EuHO3 crystallizes in the monoclinic P2_1/m space group. Eu(1) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. There is one shorter (2.38 Å) and two longer (2.44 Å) Eu(1)-O(1) bond lengths. There is one shorter (2.30 Å) and two longer (2.42 Å) Eu(1)-O(2) bond lengths. There is one shorter (2.43 Å) and two longer (2.53 Å) Eu(1)-O(3) bond lengths. H(1) is bonded in a single-bond geometry to one O(3) atom. The H(1)-O(3) bond length is 0.98 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Eu(1) and one H(1) atom.