Extended Data Fig. 4: Spectrally resolved data from the TRCD experiments.
From: Chiral control of spin-crossover dynamics in Fe(II) complexes

TRCD spectra as a function of pump-probe delay for Λ-Fecont(a), Λ-Fecont(b), Λ-Fesep(c), and Λ-Fesep(d). For the Λ configurations a total of 26 pump-probe delays are displayed, whereas 9 pump-probe delays are displayed for the Λ configurations. For all samples, the maximum absorbance near 295 nm was approximately 0.7 OD in a 0.5 mm pathlength flow cell. The samples were photoexcited at 530 nm with a peak fluence of approximately 3.5 mJ cm−2.