Supporting information for Aoki et al. (2002) Proc. Natl. Acad. Sci. USA 99 (8), 4894–4899. (10.1073/pnas.072635899)

Supporting Figure 12

Fig. 12.

(A) Electrospray ionization mass spectra of 10b. Observed peaks (B) and theoretical distribution (C) for 2+ species of 10b ([10b·4(NO3)]2+) are shown.