title: Pi-conjugation in donor-substituted cyanoethynylethenes: an EDA study.
abstract: Pi-conjugation in several donor-substituted cyanoethynylethenes was estimated using energy decomposition analysis (EDA); very good linear correlations between the DeltaE(pi) values and experimental data are found.
authors.affiliation: Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein Strasse, 35043 Marburg, Germany.
authors.forename: Israel
authors.initials: I
authors.lastname: Fernández
authors.forename: Gernot
authors.initials: G
authors.lastname: Frenking