José Elguero

TL;DR: In this article, the authors present theoretical proof that the nature of the interactions existent in the complexes formed between hydrogen fluoride and a series of π-systems (acetylene, ethylene, cyclopropene, cyclobutadiene, and benzene) and three-memebered-ring derivatives (cyclopropane and tetrahedrane) is that of a hydrogen bond between the hydrogen atom and the π cloud.

TL;DR: Two minima complexes are found, one with an OH...N hydrogen bond and the other one with a X...N halogen bond, and the first one is more stable for the smallest halogen derivatives.

TL;DR: A theoretical study of the possible interaction of the π-cloud of hexafluorobenzene (C6F6) with several small electron-donor molecules (FH, HLi, :CH2, NCH, and CNH) has been carried out as mentioned in this paper.

TL;DR: In this article, a theoretical study of the ability of amine oxides and phosphine oxide as hydrogen bond acceptors has been carried out using ammonium oxide, trimethylamine oxide, and PHO as model systems.

TL;DR: In this article, a new class of ultraviolet stabilizers, C-(2'-hydroxyphenyl)pyrazoles, is described, in which there is an intramolecular hydrogen bond (IMHB).