The influence of selected metals and halogens on the electronic system of benzoic acid |
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| Authors: | W Lewandowski W Priebe P Koczon P Moscibroda A Orzechowska |
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| Institution: | 1. Institute of General Chemistry, Agricultural University of Warsaw, SGGW, Rakowiecka 26/30, 02-528, Warsaw, Poland
2. M.D. Anderson Centre, Department of Clinical Investigation, The University of Texas, Box 60 1515, Halcombe Blvd., Houston, TX, 77030, USA
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| Abstract: | 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 13C and 1H 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. |
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