Fig. 4: Nanosecond transient absorption spectroscopy (ns-TA) spectra of the precursor 1 after 266 nm excitation in MeCN. | Nature Communications

Fig. 4: Nanosecond transient absorption spectroscopy (ns-TA) spectra of the precursor 1 after 266 nm excitation in MeCN.

From: Generation and direct observation of a triplet arylnitrenium ion

Fig. 4

ac spectra obtained at different delay times, and the kinetics at 374 nm (gray square) with fitting to the experimental data points (red solid line) was inserted in (b), (d) comparison between the TA spectrum at 20 μs (bottom, black) and the predicted UV–vis spectrum of dication 6 (top, red and with the structure shown) using TDDFT/M06-2X calculation. The Cartesian coordinates of the computed structures are shown in the Supplementary Data File.

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