Structures and energetics of the cation-pi interactions of Li+, Na+, and K+ with cup-shaped molecules: effect of ring addition to benzene and cavity selectivity.
Dinadayalane TC, Afanasiev D, Leszczynski J. Structures and energetics of the cation-pi interactions of Li+, Na+, and K+ with cup-shaped molecules: effect of ring addition to benzene and cavity selectivity. J Phys Chem A. 2008 Aug 28; 112(34):7916-24.