Table 2
Spectral Properties of Chlorins.a
| Compoundb | λB (fwhm) in nm | λQy (fwhm) in nm | IB/IQc | Δυ (cm-1)d |
|---|---|---|---|---|
| ZnC-M10 | 405 (13) | 606 (12) | 4.3 | --- |
| ZnC-P10 | 405 (13) | 605 (11) | 4.1 | --- |
| ZnC-M10A13 | 418 (18) | 632 (14) | 2.1 | 680 |
| ZnC-M10F13 | 418 (20) | 634 (12) | 2.2 | 730 |
| ZnC-F5P10 | 425 (29) | 650 (36) | 6.2 | 1100 |
| ZnC-F3M10F13 | 439 (20) | 667 (17) | 1.4 | 1500 |
| ZnC-A3M10A13 | 436 (21) | 662 (18) | 1.5 | 1400 |
|
| ||||
| ZnC-T5M10 | 412 (13) | 608 (11) | 5.0 | --- |
| ZnC-T5M10F15 | 417 (16) | 626 (20) | 5.6 | 470 |
| ZnC-T5M10F13 | 424 (15) | 637 (13) | 2.6 | 750 |
|
| ||||
| FbC-M10 | 400 (34) | 637 (9) | 2.7 | --- |
| FbC-P10 | 403 (34) | 637 (9) | 2.8 | --- |
| FbC-M10F13 | 414 (35) | 659 (11) | 1.9 | 520 |
| FbC-T5M10F13 | 422 (36) | 663 (11) | 2.2 | 620 |
| FbC-F5P10 | 416 (41) | 672 (27) | 5.0 | 820 |
aIn toluene at room temperature.
bAll compounds that are not synthesized herein are described in ref. 19.
cRatio of the intensities of the B and Qy bands.
dThe redshift of the Qy band relative to that of the parent chlorin (ZnC-M10, ZnC-T5M10 or FbC-M10).