Structural aesthetics in molecular nanoscience: a unique Ni26 cluster with a ‘rabbit-face’ topology and a discrete Ni18 ‘molecular chain’

A. Athanasopoulou, M. Pilkington, C. P. Raptopoulou, A. Escuer, Th.C. Stamatatos Chem. Commun. (2014) 50, 14942-14945.