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. 2022 Jan 20;13:428. doi: 10.1038/s41467-022-28102-4

Fig. 6. Characterization of active species.

Fig. 6

a UV–Vis spectrum. Sample concentration: 1.0 mM in MeCN. (a): LaI3 (1.0 mM) and o-Q (2.0 mM); (b): La(OTf)3 (1.0 mM), o-Q (1.0 mM), o-Qred (1.0 mM), DBU (2.0 mM). Inset: The time profile of stoichiometric benzyl alcohol quenching experiment. (Supplementary Fig. 5). b EPR spectrum. Sample concentration: LaI3 (0.1 M) and o-Q (0.2 M) in MeCN at 298 K. c CV test. Sample concentration: 4.0 mM in electrolyte solution (0.1 M nBu4NPF6 in MeCN). d High-resolution mass spectrum of LaI3 and o-Q in MeCN at 298 K.