UV-Vis spectra were also measured and simulated during this work (Figures S3b and S5b and S17-S18). In dichloromethane, the B-band was observed at 460 nm; this agrees with simulated spectra having the B-band at 431 nm. In chloroform, the B-band was measured at 467 nm, and in simulated spectra it is at 432 nm.