Ellen M. Matson, Phillip E. Fanwick and Suzanne C. Bart
The cover picture shows an equilibrium between two uranium hydrazonido compounds. The closed species, Tp*2U(η2-N2CPh2), represented by the closed lotus flower, does not exhibit further reactivity, whereas the open congener, Tp*2U(η1-N2CPh2), represented by the bloomed lotus flower, is reactive for multiple bond metathesis. The cover picture was designed by Demian Crownfield. Details are presented in the article by S. Bart et al. on p. 5471 ff.