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. 2018 Aug 17;3(8):9360–9368. doi: 10.1021/acsomega.8b01149

Table 2. Spectroscopic and Electrochemical Properties: UV–vis λmax (nm) and E1/2 Values (V) of Pt[TpXPC](m/p-C6H4CN)(py).

complex λmax (Soret) λmax (Q) E1/2(ox2) E1/2(ox1) E1/2(red1) ΔE
Pt[TpCF3PC](m-C6H4CN)(py) 430 569, 595 1.37 0.74 –1.37 2.11
Pt[TPC](m-C6H4CN)(py) 427, 437 567, 596 1.12 0.61 –1.49 2.10
Pt[TpCH3PC](m-C6H4CN)(py) 427, 438 567, 599 1.11 0.56 –1.53 2.09
Pt[TpCF3PC](p-C6H4CN)(py) 430 571, 595        
Pt[TPC](p-C6H4CN)(py) 427, 437 568, 597        
Pt[TpCH3PC](p-C6H4CN)(py) 427, 438 567, 599