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. Author manuscript; available in PMC: 2017 Aug 28.
Published in final edited form as: J Am Chem Soc. 2015 Aug 21;137(34):11126ā€“11143. doi: 10.1021/jacs.5b06453

Figure 6.

Figure 6

(a) FTIR spectra of the cyanide species and (b) crystallographic CN distance and cyanide stretching frequency versus the cluster oxidation level for n = 3 (7), 4 (8), 5 (9), and 6 (10). (c) Cyclic voltammograms of [(HL)2Fe6(CN)6]nāˆ’6 taken in DMF (red) and PC (maroon), [(HL)2Fe6(MeCN)6]n+ in MeCN (black), and [(HL)2Fe6(DMF)6]n+ in DMF (blue). All were taken in 0.1 M [Bu4N][PF6] at room temperature.