ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Photoelectron Spectra and Molecular Properties. XLI. Comparison of F3CS, Cl, and F Substituents in Thiocarbonyl CompoundsThe photoelectron spectra of the thiocarbonyl derivatives F3CS—C(S)—X (X = —F, —Cl, —SCF3) are assigned by comparison with those of the compounds X2C=S (X = —F, —Cl, —S-alkyl) as well as by CNDO-calculations. Evidence is reported, that the F3CS group ressembles chlorine in its substituent effect. Of all compounds discussed, only F2C=S displays a strong σ/π polarization.
Notes:
Die Photoelektronen(PE)-Spektren der Thiocarbonyl-Derivate F3CS—C(S)—X (X = —F, —Cl, —SCF3) werden durch Vergleich mit denen der Verbindungen X2C=S (X = —F, —Cl, —S-Alkyl) sowie anhand von CNDO-Rechnungen zugeordnet. Ergebnis ist, daß die F3CS-Gruppe in ihrer Wirkung dem Cl-Substituenten entspricht. Von allen diskutierten Molekülen zeigt einzig F2C=S eine starke σ/π-Polarisation.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19744080204
