The influence of selected metals and halogens on the electronic system of benzoic acid.
The influence of halogens and metals on the electronic system of the aromatic ring in lithium, sodium and potassium complexes with p-halogenobenzoic acids has been investigated by means of (13)C and (1)H NMR, IR and Raman spectroscopy and semi-empirical calculations. It has been shown that ionic potentials and electronegativities of halogens and metals are the main factors responsible for perturbations of the electronic charge distribution in the ring.
Lewandowski
W
W
Institute of General Chemistry, Agricultural University of Warsaw, SGGW, Rakowiecka 26/30, 02-528, Warsaw, Poland.
Priebe
W
W
Koczon
P
P
Moscibroda
P
P
Orzechowska
A
A