ELECTRONIC STRUCTURE OF SOME SUBSTITUTED AZOLIDINES. CNDO/2, NMR AND VIBRATIONAL SPECTROSCOPIC STUDIES
- 1 October 1981
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 11 (3) , 369-372
- https://doi.org/10.1080/03086648108077437
Abstract
The 1H and 13C chemical shifts, characteristic vibrational frequencies and force constants for some substituted azolidines are correlated with the results of the CNDO/2 calculations. The influence of the exo and endo heteroatoms on the electronic structure of the heterocyclic ring are discussed.Keywords
This publication has 18 references indexed in Scilit:
- Theoretical study of mono- and dithiocarbazic acid derivativesJournal of Molecular Structure, 1980
- Vibrational assignments of five-membered heterocyclic compounds. Normal vibrations of oxazolidine-2-one and -2-thioneSpectrochimica Acta Part A: Molecular Spectroscopy, 1980
- Ab initio studies on amides: conformational preferences of formimide and barriers to interconversion of the conformersAustralian Journal of Chemistry, 1980
- Vibrational analysis of 1,3-thiazolidine-2-thione and its selenium analogueSpectrochimica Acta Part A: Molecular Spectroscopy, 1979
- Vibrational Spectra and Assignments for the Fundamental Vibrations of Imidazolidine-2-thione and -2-selenoneBulletin of the Chemical Society of Japan, 1979
- An infrared spectroscopic investigation on N‐methyl‐1,3‐thiazolidine‐2‐thione and ‐2‐seloneJournal of Heterocyclic Chemistry, 1978
- Co-ordination chemistry of thiomorpholin-3-one and thiazolidine-2-thione. Complexes of some bivalent transition-metal sulphates and nitratesJ. Chem. Soc., Dalton Trans., 1976
- Group IIB metal complexes with thiazolidine-2-selenone and thiazolidine-2-one as ligandsJournal of Inorganic and Nuclear Chemistry, 1974
- Electronic structure of sulphur compounds—VII photoelectron spectra of thiocarbonyl heterocyclesTetrahedron, 1974
- 2-Imino-4-oxo-1,3-thiazolidine complexes of cobalt(II) halidesInorganic and Nuclear Chemistry Letters, 1973