Zn(N5H4)2 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Zn(N5H4)2 cluster. Zn(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(4), and two equivalent N(5) atoms. There are five inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Zn(1) and one N(2) atom. In the second N site, N(2) is bonded in a linear geometry to one N(1) and one N(3) atom. In the third N site, N(3) is bonded in a single-bond geometry to one N(2) atom. In the fourth N site, N(4) is bonded in a distorted water-like geometry to one Zn(1), one H(1), and one H(2) atom. In the fifth N site, N(5) is bonded in a distorted water-like geometry to one Zn(1), one H(3), and one H(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(5) atom.
Zn(N5H4)2 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one Zn(N5H4)2 cluster. Zn(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(4), and two equivalent N(5) atoms. Both Zn(1)-N(1) bond lengths are 2.15 Å. Both Zn(1)-N(4) bond lengths are 2.23 Å. Both Zn(1)-N(5) bond lengths are 2.22 Å. There are five inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Zn(1) and one N(2) atom. The N(1)-N(2) bond length is 1.20 Å. In the second N site, N(2) is bonded in a linear geometry to one N(1) and one N(3) atom. The N(2)-N(3) bond length is 1.18 Å. In the third N site, N(3) is bonded in a single-bond geometry to one N(2) atom. In the fourth N site, N(4) is bonded in a distorted water-like geometry to one Zn(1), one H(1), and one H(2) atom. The N(4)-H(1) bond length is 1.03 Å. The N(4)-H(2) bond length is 1.03 Å. In the fifth N site, N(5) is bonded in a distorted water-like geometry to one Zn(1), one H(3), and one H(4) atom. The N(5)-H(3) bond length is 1.03 Å. The N(5)-H(4) bond length is 1.03 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one N(5) atom.