ABSTRACT
Abstract ..................................................................................................... 2 1.1 Introduction ...................................................................................... 2 1.2 Methodical Part ................................................................................ 2 Keywords .................................................................................................. 5 References ................................................................................................. 5
For the first time quantum-chemical calculation of a molecule of d-limonene is executed by the method modified neglect of diatomic overlap (MNDO) with optimization of geometry on all parameters. The optimized geometrical and electronic structure of this compound is received. Acid power of d-limonene is theoretically appreciated. It is established, than it relate to a class of very weak H-acids (pKa = +35, where, pKa-–universal index of acidity).
