Research Article

The Structures, Spectroscopic Properties, and Photodynamic Reactions of Three [RuCl(QN)NO] Complexes (HQN = 8-Hydroxyquinoline and Its Derivatives) as Potential NO-Donating Drugs

Figure 2

Contour diagrams of the calculated LUMO (a) and HOMO (b) of three complexes. Negative values of the wave function are represented in yellow.