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. 2023 May 2;145(21):11599–11610. doi: 10.1021/jacs.3c01088

Table 3. Data from the Excitation and Fluorescence Spectra of the HBNGs [9]HBNG, [10]HBNG, and [11]HBNG and of the Monolayer NG tBu-HBC in Chloroform.

  λemmax/nm (shoulder) fwhm/cm1 (eV) Stokes’ shift/cm1 (eV) E0–0/eV Φem
[9]HBNG 575 (611) 2547 (0.32) 9419 (1.17) 2.35 ± 0.09 0.22 ± 0.02
[10]HBNG 543 (567) 2943 (0.36) 8109 (1.00) 2.49 ± 0.09 0.10 ± 0.01
[11]HBNG 528 (551) 3012 (0.37) 7585 (0.94) 2.58 ± 0.09 0.11 ± 0.01
tBu-HBC 445, 454, 464, 475, 484, 493, 518, 528, (537), 556, and 567 1613 (0.20)27c 7117 (0.88) 2.65 ± 0.1327c,39 0.02 ± 0.01