Descriptors as Probes for Inter-Molecular Interactions and External Perturbation.

In this article, different reactivity descriptors have been reviewed. Con-ceptual density functional theory is an important area where a lot of interesting developments in terms of descriptors and molecule interactions have taken place in recent years. This review will highlight our own work on such development of descriptors and their applications to characterise stability and reactivity in molecule systems. [ABSTRACT FROM AUTHOR]