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/cm–1 (eV) | Stokes’ shift/cm–1 (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 |