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. Author manuscript; available in PMC: 2019 Aug 29.
Published in final edited form as: Dalton Trans. 2018 Aug 29;47(34):11851–11858. doi: 10.1039/c8dt00876k

Table 1.

1MLCT Absorption Maxima, λabs, and Molar Extinction Coefficients, ε, in Acetone, Quantum Yield of Photoinduced Ligand Exchange in H2O, ΦL, and Quantum Yield of 1O2 Production, ΦΔ, for 1 – 4.

Complex λabs/nm (ε/M−1cm−1) ΦL ΦΔ
[Ru(tpy)(dppn)(Cbz-Leu-NHCH2CN)]2+ (1) 455 (16,800) 0.00014(3) 0.64(3)
[Ru(tpy)(bpy)(Cbz-Leu-NHCH2CN)]2+ (2) 455 (9,700) 0.0012(4)
[Ru(tpy)(dppn)(CH3CN)]2+ (3) 455 (15,700) 0.00023(1) 0.67(6)
[Ru(tpy)(bpy)(CH3CN)]2+ (4) 454 (10,400) 0.0026(2)