Supporting information for Shearer et al. (2003) Proc. Natl. Acad. Sci. USA, 10.1073/pnas.0637029100

Supporting Figure 9

Fig. 9.

Electronic absorption spectrum showing purple dimeric {[FeIII(SMe2N4(tren))]2(m –CN)}3+ (5) vs. pink monomeric [FeIII(SMe2N4(tren))(CN)]+ (4) in MeCN at ambient temperature.