Fig. 5. Experimental (black) and simulated CW-ESR spectra (red) of various MOFs recorded at 40 K: (a) Cu0.1-MOF-525 and Cu0.1-PCN-223, (b) 1.0C60@Cu1.0-PCN-223 and 1.0C60@Cu0.1-PCN-223. Asterisk in the figure indicates the fullerene-radical (FR) signal at g ≈ 2.003 while “+” denotes truncation of the peak. Parameters of the simulated spectra are reported in Table S1.†.
