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Singlet oxygen quantum yields in acetonitrile at room temperature. The excitation wavelength (in nm) is indicated in parentheses.
| cmpd | ΦΔ | |
|---|---|---|
| LL=bpy; x=1 | LL=dmb; x=2 | |
| [Os(LL)3]2+ | 0.22 (479)a | 0.13 (470) |
| x-0T | 0.24 (475) | 0.26 (470) |
| x-1T | 0.16 (476) | 0.20 (476) |
| x-2T | 0.18 (475) | 0.20 (472) |
| x-3T | 0.21 (489) | 0.15 (417) |
| x-4T | 0.70 (460) | 0.56 (461) |
Literature value83
