Corrigendum: Non-Spherical Ion Dynamics and Rotational Diffusion for Imidazolium Based Ionic Liquids
Article first published online: 27 JAN 2012
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Volume 13, Issue 2, page 376, February 2012
How to Cite
- Issue published online: 27 JAN 2012
- Article first published online: 27 JAN 2012
Vol. 12, Issue 4, 757–760, Article first published online: 2 FEB 2011
- extreme narrowing;
- ion dynamics;
- ionic liquids;
- NMR T1 relaxation;
- rotational diffusion tensor
Utilising the method we reported in ChemPhysChem2011, 12, 757–760 in subsequent work led to the discovery of errors in some of the equations used and reported. This corrigendum corrects the affected equations, and reproduces key results (shown in Table 1 and Figure 1, which correspond to Table 1 and Figure 1 in ref. 1) using the corrected equations.
Equations (5) and (6) contain the same error in the denominator of the first term. … should read …, with n = 4 and 12, for Equations (5) and (6), respectively. Additionally, δ33 should be replaced with δ11 in Equation (4).
Re-evaluation of the experimental T1 data yielded two solutions for θ and associated Dx, Dy and D⟂ values. The second solution was deemed physically impossible as it produced values of Dx≈Dy to <3%.
|14.09 T||11.74 T||Di [rad2 s−1 (i =x, y, ⟂)|
||% error|||5.30||8.28|||% error|=1.98*|
|R1DD=1/T1DD [s−1]||τ2,CSA,exp.=172.63 ps**|
||% error|||3.89||0.133||ηCSA=1.026, δ11=80.22 ppm|
The corresponding author sincerely apologises for these oversights.