Benzene-hydrogen bond (C6H6-HX) interactions: the influence of the X nature on their strength and anisotropy.

The intermolecular potential energy of the C6H6-SH2 and C6H6-NH3 dimers is formulated as combination of independent electrostatic and nonelectrostatic contributions. The relevant parameters of the nonelectrostatic terms, derived from molecular polarizability components, have been proved to be useful to describe in a consistent way both size repulsion and… CONTINUE READING