A square–planar tetracoordinate oxygen–containing Ti4O17 cluster stabilized by two 1,1′–ferrocenedicarboxylato ligands
A square–planar tetracoordinate oxygen–containing Ti4O17 cluster stabilized by two 1,1′–ferrocenedicarboxylato ligands, (Z. Liu, J. Lei, M. Frasconi, X. Li, D. Cao, Z. Zhu, S. T. Schneebeli, G. C. Schatz, J. F. Stoddart), Angew. Chem. Int. Ed. 2014, 53, 9193—9197.