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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):11126–11143. doi: 10.1021/jacs.5b06453

Figure 7.

Figure 7

Electrochemical data to test the reversibility of the observed redox couples for the cyanide and DMF electron-transfer series. (a) Cyclic and differential pulse voltammetry (DPV) data for [(HL)2Fe6(CN)6]n−6 taken at scan rates ranging from 100 to 400 mV/s in DMF. (b) Cyclic voltammetry of [(HL)2Fe6(DMF)6]n+ taken at scan rates ranging from 10 to 500 mV/s in DMF. (c, d) Plots of current density (jp) vs the square root of the scan rate (ν1/2) extracted from the data in (a) and (b), respectively. All of the data were collected in solutions containing 0.1 M [Bu4N][PF6] as the supporting electrolyte.