Ab initio calculations of field substituent parameters and evaluation of substituent parameters through substituent effects on stability of ketenimines, isocyanides, and nitriles
Abstract
Field substituent parameters of 26 substituents were calculated by ab initio calculations at the level of CBS-4M. The field substituent parameters, along with resonance substituent parameter σR, group electronegativity ι, and polarizability parameter σα, correlate well with stabilization energies (