Journalartikel

Autorenliste: Schauermann, M; Schreiner, PR

Jahr der Veröffentlichung: 2022

Seiten: 3138-3142

Zeitschrift: Journal of Physical Chemistry Letters

Bandnummer: 13

Heftnummer: 13

ISSN: 1948-7185

DOI Link: https://doi.org/10.1021/acs.jpclett.2c00344

Verlag: American Chemical Society

Abstract: 
We report the isolation of hydroxy mercapto methylene (HO-(C)over dot-SH) under cryogenic conditions via pyrolysis of 2-ethoxy-2-thioxo-acetic acid. The two most stable carbene rotamers form via extrusion of ethylene and CO2 from this precursor. This donorstabilized carbene represents a hitherto uncharacterized CH2SO species and the first spectroscopically characterized free mercapto carbene. CCSD(T)/cc-pVTZ computations support our findings.

Harvard-Zitierstil: Schauermann, M. and Schreiner, P. (2022) Hydroxy Mercapto Methylene: The Missing H2CSO Isomer, Journal of Physical Chemistry Letters, 13(13), pp. 3138-3142. https://doi.org/10.1021/acs.jpclett.2c00344

APA-Zitierstil: Schauermann, M., & Schreiner, P. (2022). Hydroxy Mercapto Methylene: The Missing H2CSO Isomer. Journal of Physical Chemistry Letters. 13(13), 3138-3142. https://doi.org/10.1021/acs.jpclett.2c00344