Dipole moments and conformation of Schiff bases with intramolecular hydrogen bonds

Authors
Koll, A Rospenk, M Jagodzinska, E Dziembowska, T
Citation
A. Koll et al., Dipole moments and conformation of Schiff bases with intramolecular hydrogen bonds, J MOL STRUC, 552, 2000, pp. 193-204
Citations number
24
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF MOLECULAR STRUCTURE
ISSN journal
00222860 → ACNP
Volume
552
Year of publication
2000
Pages
193 - 204
Database
ISI
SICI code
0022-2860(20000926)552:<193:DMACOS>2.0.ZU;2-H
Abstract
The dipole moments of series of Schiff bases, which are derivatives of sali cylic aldehydes in CCl4 solution were measured. The influence of the substi tuents on the conformation of the molecules, the intramolecular hydrogen bo nd energy and tautomerism were studied by means of semi-empirical PM3, AM1 and ab initio methods. (C) 2000 Elsevier Science B.V. All rights reserved.