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. 2022 Nov 10;1(1):340–353. doi: 10.1021/acsaom.2c00067

Table 3. Room-Temperature Spectroscopic Data (absorption and fluorescence emission maxima together with Stokes shifts, ΔSS) Along with Fluorescence Quantum Yields (ϕF) for the 3,6-dtb-DPBF Derivatives in Thin Films.

compound λabs (nm) λem (nm) ΔSS (cm–1) ϕF
DPBFa 341 483 8622 0.044
3,6-dtb-DPBF 235 577 11739 0.008
259
344
3,6-dtb-DPBFMe 236 571 11058 0.011
263
350
3,6-dtb-DPBF(Me)2 241 561 10746 0.013
266
350
a

Data from ref (3).