ZnH4H2 is Cubane-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four 1333-74-0 molecules and four ZnH4 clusters. In each ZnH4 cluster, Zn(1) is bonded in a rectangular see-saw-like geometry to one H(1), one H(3), one H(4), and one H(5) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one Zn(1) atom. In the second H site, H(3) is bonded in a single-bond geometry to one Zn(1) atom. In the third H site, H(4) is bonded in a single-bond geometry to one Zn(1) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one Zn(1) atom.
ZnH4H2 is Cubane-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four 1333-74-0 molecules and four ZnH4 clusters. In each ZnH4 cluster, Zn(1) is bonded in a rectangular see-saw-like geometry to one H(1), one H(3), one H(4), and one H(5) atom. The Zn(1)-H(1) bond length is 1.53 Å. The Zn(1)-H(3) bond length is 1.53 Å. The Zn(1)-H(4) bond length is 1.52 Å. The Zn(1)-H(5) bond length is 1.53 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one Zn(1) atom. In the second H site, H(3) is bonded in a single-bond geometry to one Zn(1) atom. In the third H site, H(4) is bonded in a single-bond geometry to one Zn(1) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one Zn(1) atom.