Výsledky vyhledávání - "Luciana M. Tamone"

Akademický článek

New insights into the Ar-matrix-isolation FTIR spectroscopy and photochemistry of dichloroacetyl chloride, ClC(O)CHCl2: Influence of O2 and comparison with gas-phase photochemistry

Autor: Luciana M. Tamone, A. Lorena Picone, Rosana M. Romano

Publikováno v: Journal of Photochemistry and Photobiology, Vol 6, Iss , Pp 100019- (2021)

Photolysis products of dichloroacetyl chloride (DCAC) isolated in Ar matrix and in gas phase, in the absence and presence of molecular oxygen, were studied by means of FTIR spectroscopy. The samples were exposed to light of different energy ranges (2

Externí odkaz: https://doaj.org/article/ee0dcd27aa084db5b71313fa7e6966a2

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Experimental and theoretical investigation on conformational and spectroscopic properties of dimethyl dithiodiglycolate, [CH3OC(O)CH2S]2

Autor: Rosana M. Romano, Sophie Sobanska, Yanina B. Bava, Luciana M. Tamone, Yeny A. Tobon, Samantha Seng, Luciana C. Juncal, A. Lorena Picone

Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2017, 1137, pp.524-529. ⟨10.1016/j.molstruc.2017.02.058⟩
Journal of Molecular Structure, 2017, 1137, pp.524-529. ⟨10.1016/j.molstruc.2017.02.058⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Dimethyl dithiodiglycolate (DTG), [CH3OC(O)CH2S]2, was synthetized by complete oxidation of methyl thioglycolate (MTG) with I2, and characterized by gas chromatography coupled with electron-impact mass spectrometry. Fifteen stable conformers were fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::753d7e730164689101200d4e5a987ebf
https://hal.archives-ouvertes.fr/hal-01579636

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Gas-phase and matrix-isolation photochemistry of methyl thioglycolate, CH3OC(O)CH2SH : Influence of the presence of molecular oxygen in the photochemical mechanisms

Autor: Rosana M. Romano, Sophie Sobanska, Yanina B. Bava, Yeny A. Tobon, Luciana C. Juncal, Samantha Seng, Luciana M. Tamone, A. Lorena Picone

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Journal of Photochemistry and Photobiology A: Chemistry
Journal of Photochemistry and Photobiology A: Chemistry, Elsevier, 2017, 344, pp.101-107. ⟨10.1016/j.jphotochem.2017.05.003⟩
Journal of Photochemistry and Photobiology A: Chemistry, 2017, 344, pp.101-107. ⟨10.1016/j.jphotochem.2017.05.003⟩

The photochemistry of methyl thioglycolate (MTG), CH3OC(O)CH2SH, in gas phase and in matrix isolation conditions was studied by means of FTIR spectroscopy, and the influence of the presence of molecular oxygen on the photochemical mechanisms was inve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf123f61e41cd5286e050345cb56f86
http://sedici.unlp.edu.ar/handle/10915/104911

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Experimental and theoretical IR study of methyl thioglycolate, CH3OC(O)CH2SH, in different phases: Evidence of a dimer formation

Autor: Yeny A. Tobon, A. Lorena Picone, Luciana M. Tamone, Luciana C. Juncal, Samantha Seng, Sophie Sobanska, Yanina B. Bava, Rosana M. Romano

Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2017, 1139, pp.160-165. ⟨10.1016/j.molstruc.2017.03.031⟩
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Journal of Molecular Structure, 2017, 1139, pp.160-165. ⟨10.1016/j.molstruc.2017.03.031⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The IR spectrum of methyl thioglycolate (MTG) was studied in three different phases, and interpreted with the aid of DFT calculations. The gas phase IR spectrum was explainable by the presence of the most stable conformer (syn-gauche-(-)gauche) only,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::282a3d5dbd57de2b744846ea0b708398
https://hal.archives-ouvertes.fr/hal-01579622

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