Journalartikel

Jahr der Veröffentlichung: 2019

Seiten: 4937-4941

Zeitschrift: The Journal of Physical Chemistry A

Bandnummer: 123

Heftnummer: 23

ISSN: 1089-5639

DOI Link: https://doi.org/10.1021/acs.jpca.9b03307

Verlag: American Chemical Society

Abstract: 
We report the first preparation, matrix-isolation, and IR and UV/vis spectroscopic characterization of the thiuram radical that is a highly important species for many industrial processes. The thiuram radical was prepared by thermal dissociation of tetramethylthiuram disulfide and was identified by matching its spectroscopic data with density functional theory [UB3LYP/6-311++G(3df,3pd)] computations. The title compound proved to be highly photolabile, and irradiation with light at lambda = 623 nm affords a hitherto unknown carbamodithioic acid, N-(methyl)-N-methyl radical, as characterized by IR and UV/vis spectroscopy in low-temperature matrices.

Harvard-Zitierstil: Mardyukov, A., Keul, F. and Schreiner, P. (2019) Generation and Spectroscopic Identification of the Thiuram Radical (CH3)(2)NCS2, The Journal of Physical Chemistry A, 123(23), pp. 4937-4941. https://doi.org/10.1021/acs.jpca.9b03307

APA-Zitierstil: Mardyukov, A., Keul, F., & Schreiner, P. (2019). Generation and Spectroscopic Identification of the Thiuram Radical (CH3)(2)NCS2. The Journal of Physical Chemistry A. 123(23), 4937-4941. https://doi.org/10.1021/acs.jpca.9b03307