KZnH4O2Br3 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one Br(3), two equivalent Br(2), and three equivalent Br(1) atoms. Zn(1) is bonded in a tetrahedral geometry to one O(1), one Br(1), one Br(2), and one Br(3) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a distorted 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. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(2) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(1), one Zn(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one K(1), one H(3), and one H(4) atom. There are three inequivalent Br sites. In the first Br site, Br(3) is bonded in a distorted L-shaped geometry to one K(1) and one Zn(1) atom. In the second Br site, Br(1) is bonded in a 4-coordinate geometry to three equivalent K(1) and one Zn(1) atom. In the third Br site, Br(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Zn(1) atom.
KZnH4O2Br3 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one Br(3), two equivalent Br(2), and three equivalent Br(1) atoms. The K(1)-O(1) bond length is 2.89 Å. The K(1)-O(2) bond length is 2.84 Å. The K(1)-Br(3) bond length is 3.48 Å. There is one shorter (3.45 Å) and one longer (3.74 Å) K(1)-Br(2) bond length. There are a spread of K(1)-Br(1) bond distances ranging from 3.40-3.63 Å. Zn(1) is bonded in a tetrahedral geometry to one O(1), one Br(1), one Br(2), and one Br(3) atom. The Zn(1)-O(1) bond length is 2.12 Å. The Zn(1)-Br(1) bond length is 2.41 Å. The Zn(1)-Br(2) bond length is 2.39 Å. The Zn(1)-Br(3) bond length is 2.42 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 1.01 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 0.99 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. The H(3)-O(2) bond length is 0.98 Å. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(2) atom. The H(4)-O(2) bond length is 0.98 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one K(1), one Zn(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one K(1), one H(3), and one H(4) atom. There are three inequivalent Br sites. In the first Br site, Br(3) is bonded in a distorted L-shaped geometry to one K(1) and one Zn(1) atom. In the second Br site, Br(1) is bonded in a 4-coordinate geometry to three equivalent K(1) and one Zn(1) atom. In the third Br site, Br(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Zn(1) atom.