Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sharon Keinan"'
Publikováno v:
The Journal of Physical Chemistry B. 119:9278-9286
Infrared spectroscopy measurements were used to characterize the OH stretching vibrations in a series of similarly structured fluoroethanols, RCH2OH (R = CH3, CH2F, CHF2, CF3), a series which exhibits a systematic increase in the molecule acidity wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04c806a361979ec18c3d55df33b5fbbb
https://doi.org/10.1021/jp509914w
https://doi.org/10.1021/jp509914w
Autor:
Brian T. Psciuk, Victor S. Batista, Benjamin Koeppe, Mirabelle Prémont-Schwarz, Dequan Xiao, Erik T. J. Nibbering, Sharon Keinan
Publikováno v:
The journal of physical chemistry. A. 119(20)
To assess the potential use of O-H stretching modes of aromatic alcohols as ultrafast local probes of transient structures and photoacidity, we analyze the response of the O-H stretching mode in the 2-naphthol-acetonitrile (2N-CH3CN) 1:1 complex afte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be06894b4254368ab4f16bd30d4c1229
https://pubmed.ncbi.nlm.nih.gov/25879273
https://pubmed.ncbi.nlm.nih.gov/25879273
Publikováno v:
The Journal of Chemical Physics. 118:8699-8705
Supersonic expansions of pure and seeded rare gases have been investigated experimentally, measuring the translational and rotational temperatures. The lowest achievable translational temperature in the jet depends on both gas properties as well as o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0de17ee03cbd2388307ff32eae064dc7
https://doi.org/10.1063/1.1568331
https://doi.org/10.1063/1.1568331
Publikováno v:
The journal of physical chemistry. B. 119(3)
Infrared spectroscopy has been used to characterize the solvent effect on the OH stretching vibrations νOH of phenol, 1-naphthol, 2-naphthol, 1-hydroxypyrene, and ethanol. We distinguish the dielectric (nonspecific) effect of the solvent on ΔνOH,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4e59d0ad91d99ffcba6f31de811140
https://pubmed.ncbi.nlm.nih.gov/24975617
https://pubmed.ncbi.nlm.nih.gov/24975617
Autor:
Benjamin Koeppe, Brian T. Psciuk, Mirabelle Prémont-Schwartz, Dequan Xiao, Erik T. J. Nibbering, Victor S. Batista, Sharon Keinan
Publikováno v:
Springer Proceedings in Physics ISBN: 9783319132419
The O-H stretching mode is a direct hydrogen-bond probe. In a combined femtosecond IR spectroscopic and quantum chemical approach, we demonstrate how this local marker directly reflects charge distribution changes induced in photoexcited photoacid-ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15b2bdd3844614d14d32e7997606d7b
https://doi.org/10.1364/up.2014.09.wed.p3.16
https://doi.org/10.1364/up.2014.09.wed.p3.16