Table 2. Values of V_T for all SAMs for positive (V+T) and negative bias (V–T) as well as gas-phase calculated HOMO energies. Errors are 95% CI.

SAM	V + T (V)	V – T (V)	HOMO a (eV)	μ net a (D)
TP1	0.52 ± 0.05	–0.65 ± 0.05	–5.65	+0.01
TP1-up	0.80 ± 0.06	–0.85 ± 0.03	–6.08	–2.75
TP1-down	0.40 ± 0.02	–0.43 ± 0.04	–6.08	+2.34

^aGas-phase HSE06/6-311+g(2d,2p) DFT calculations.