Ni crystallizes in the monoclinic P2_1/m space group. The structure is zero-dimensional and consists of two Ni clusters. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a single-bond geometry to one Ni(2) atom. In the second Ni site, Ni(2) is bonded in a distorted single-bond geometry to one Ni(1) atom.
Ni crystallizes in the monoclinic P2_1/m space group. The structure is zero-dimensional and consists of two Ni clusters. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a single-bond geometry to one Ni(2) atom. The Ni(1)-Ni(2) bond length is 2.23 Å. In the second Ni site, Ni(2) is bonded in a distorted single-bond geometry to one Ni(1) atom.