LiZnAsH2O5 crystallizes in the orthorhombic Pna2_1 space group. Li(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form LiO4 tetrahedra that share corners with three equivalent Zn(1)O4 tetrahedra and corners with three equivalent As(1)O4 tetrahedra. Zn(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form ZnO4 tetrahedra that share corners with three equivalent Li(1)O4 tetrahedra and corners with four equivalent As(1)O4 tetrahedra. As(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form AsO4 tetrahedra that share corners with three equivalent Li(1)O4 tetrahedra and corners with four equivalent Zn(1)O4 tetrahedra. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one As(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom.
LiZnAsH2O5 crystallizes in the orthorhombic Pna2_1 space group. Li(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form LiO4 tetrahedra that share corners with three equivalent Zn(1)O4 tetrahedra and corners with three equivalent As(1)O4 tetrahedra. The Li(1)-O(1) bond length is 1.98 Å. The Li(1)-O(3) bond length is 1.97 Å. The Li(1)-O(4) bond length is 1.98 Å. The Li(1)-O(5) bond length is 1.94 Å. Zn(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form ZnO4 tetrahedra that share corners with three equivalent Li(1)O4 tetrahedra and corners with four equivalent As(1)O4 tetrahedra. The Zn(1)-O(2) bond length is 1.96 Å. The Zn(1)-O(3) bond length is 1.97 Å. The Zn(1)-O(4) bond length is 2.00 Å. The Zn(1)-O(5) bond length is 1.99 Å. As(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form AsO4 tetrahedra that share corners with three equivalent Li(1)O4 tetrahedra and corners with four equivalent Zn(1)O4 tetrahedra. The As(1)-O(2) bond length is 1.72 Å. The As(1)-O(3) bond length is 1.73 Å. The As(1)-O(4) bond length is 1.73 Å. The As(1)-O(5) bond length is 1.72 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. The H(2)-O(1) bond length is 0.98 Å. There are five inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one As(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom. In the fifth O site, O(5) is bonded in a trigonal planar geometry to one Li(1), one Zn(1), and one As(1) atom.