Research Article
Structure-Property Relationships for a Series of Ruthenium(II) Polypyridyl Complexes Elucidated through Raman Spectroscopy
Table 3
Luminescence data for ruthenium complexes aerated in acetonitrile.
| | Luminescence lifetimes (ns) | Luminescence yield × 10−2 | p-NPIP 21.5 | p-CPIP 15.9 | p-FPIP 14.9 | p-BPIP 6.2 | p-NPIP 21.5 | p-CPIP 15.9 | p-FPIP 14.9 | p-BPIP 6.2 |
| EA (eV) | | | | | | | | | Bpy | 72 | 125 | 138 | 156 | 0.12 | 3.9 | 3.7 | 4.5 | Phen | 33 | 107 | 103 | 120 | 0.78 | 3.2 | 3.0 | 3.9 | Biq | 2.7 | 3.2 | 4.6 | 10.0 | 0.30 | 1.8 | 1.6 | 2.1 |
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Relative to 0.095 measured for [Ru(bpy) 3] 2+. |