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. Author manuscript; available in PMC: 2011 Nov 8.
Published in final edited form as: J Am Chem Soc. 2009 Feb 18;131(6):2044–2045. doi: 10.1021/ja8079324

Table 1.

Electron transfer parameters (|V|, ΔrG, λS) and rotamer populations for D-SSS-A and D-SRR-A

DBA/solvent |V|(cm-1)b ΔrG (eV)b λS (eV)26 Pop.a
D-SSS-A/H2O 35 ± 6 -0.66 ± 0.02 1.42 63:37
D-SRR-A/H2O 12 ± 2 -0.54 ± 0.01 1.12 63:37
D-SSS-A/DMSO 11 ± 2 -0.55 ± 0.01 1.12 65:35
D-SRR-A/DMSO 13 ± 2 -0.36 ± 0.01 0.91 n/d
a

Population ratio of two amide rotamers at 330 – 333K

b

Error shows effect of a ±0.1 eV variation in λS