Skip to main content
. Author manuscript; available in PMC: 2013 Nov 20.
Published in final edited form as: Acc Chem Res. 2012 Mar 20;45(11):1866–1874. doi: 10.1021/ar200275k

Table 1.

Dynamic Parameters from 2D IR Spectra and Dissociation Constants

Substrate T2 (ps) Δ1 (cm−1) τ1 (ps) Δ2 (cm−1) τ2 (ps) KD (μM)
Camphor 4.3 ± 0.8 2.8 ± 0.3 6.8 ± 1.4 5.4 ± 0.2 370 ± 65 0.8a
Camphane 7.2 ± 2.7 1.8 ± 0.3 5.5 ± 1.8 3.8 ± 0.1 300 ± 60 1.1a
Adamantane 6.3 ± 0.8 2.3 ± 0.3 1.6 ± 0.6 4.1 ± 0.07 260 ± 40 50b
Norbornane 7.9 ± 0.3 2.4 ± 0.5 2.2 ± 1.2 4.7 ± 0.06 230 ± 30 47a
Norcamphor 4.9 ± 1.8 1.8 ± 0.1 5.8 ± 1.0 3.2 ± 0.1 110 ± 6 345a