Addition/Correction Cite This: J. Am. Chem. Soc. XXXX, XXX, XXX−XXX
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Correction to “Additivity of Substituent Effects in Aromatic Stacking Interactions” Jungwun Hwang, Ping Li, William R. Carroll, Mark D. Smith, Perry J. Pellechia, and Ken D. Shimizu* J. Am. Chem. Soc. 2014, 136, 14060−14067, DOI: 10.1021/ja504378p.
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Page 14062. In Table 1, the folding energies and SEs for the arms m, q, r, s, and t were recorded incorrectly due to mislabeling. All values reported in Table 2 and Figures 4−6 were correct. None of the changes affect any conclusions of the article. Table 1. Measured Folding Energies (kcal/mol) of Balances 1 (ΔG1) and Control Balances 2 (ΔG2) Systems and SEs (SEx = (ΔG1x − ΔG2x) − (ΔG1u − ΔG2u)) arm
substituents
ΔG1a
ΔG2a
SEmeasdb
a b c d e f g h i j k l m n o p q r s t u
m-CH3 p-CH3 m,m-(CH3)2 m,p-(CH3)2 m,m,p-(CH3)3 p-Cl m-Cl m,m-(Cl)2 m,p-(Cl)2 p-Cl, m-CH3 m-Cl, p-CH3 p-NO2 p-NO2, m-CH3 p-CN m-CN m,p-(CN)2 p-NO2, m-CN p-OCH3 m-OCH3 m,p-(OCH3)2 none
0.40 0.44 0.29 0.35 0.34 0.15 −0.02 −0.46 −0.37 0.03 −0.01 0.22 0.03 0.24 −0.24 −0.31 −0.28 0.34 0.33 0.21 0.48
1.50 1.31 1.56 1.35 1.52 1.22 1.45 1.38 1.28 1.25 1.30 1.51 1.56 1.47 1.31 1.61 1.58 1.26 1.41 1.29 1.40
−0.19 0.05 −0.35 −0.08 −0.27 −0.15 −0.54 −0.92 −0.73 −0.30 −0.39 −0.36 −0.61 −0.31 −0.63 −1.00 −0.94 0.01 −0.16 −0.15 0.00
a
ΔG1 and ΔG2 were measured at 25 °C with an error of
