we can find the same trends. The results are overall very similar, and the correlation between the coupling constants predicted by the vibrational maps and the quantumchemical reference values remains very good. For the nearest-neighbor couplings, the coefficient of determination R 2 is larger than 0.82 for all test cases, with the exception of Trpzip2 for which it amounts to only 0.74. For the second-neighbor couplings, R 2 is larger than 0.94 for all six test cases.