title: Comment on the article "Gutmann donor and acceptor numbers for ionic liquids" by M. Schmeisser, P. Illner, R. Puchta, A. Zahl, and R. van Eldik (Chem. Eur. J. 2012, 18, 10969-10982).
authors.affiliation: Université Nice Sophia Antipolis, ICN, UMR CNRS 7272, 06108 Nice Cedex 2 (France). Jean-Francois.GAL@unice.fr.
authors.forename: Jean-François
authors.initials: JF
authors.lastname: Gal
authors.forename: Christian
authors.initials: C
authors.lastname: Laurence
keywords: NMR spectrometry; donor-acceptor systems; ionic liquids; nucleophilicity; solvent effects