# Browse Abstracts & Presentations - 2016 International Symposium on Molecular Spectroscopy by Issue Date

• (International Symposium on Molecular Spectroscopy, 2016-06-20)
In this study, we present Fourier transform infrared spectroscopic studies of the 193 nm photochemistry of nitric oxide (NO) isolated in a parahydrogen (pH$_{2}$) matrix over the 1.7 to 4.3 K temperature range. Back in ...

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Microsoft PowerPoint 2007 (8MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The microwave spectrum of methyl butanoate has been taken from 8-18 GHz using a chirped pulse spectrometer. This molecule is a model biofuel, and its thermal decomposition products are of interest due to its many dissociation ...

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Microsoft PowerPoint 2007 (9MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Conformation-specific UV-IR double resonance spectra are presented for n-alkylbenzenes. With the aid of a local mode Hamiltonian that includes the effects of stretch-bend Fermi coupling, the spectra of ethyl, n-propyl, ...

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Microsoft PowerPoint 2007 (6MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The diffuse spectra arising from the excess proton in dilute acids suggests that its behavior is highly dependent on the local environment surrounding it. In this work, we report how the spectra of the H$_{3}$O$^{+}$, ...

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Microsoft PowerPoint 2007 (9MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
A focus of the research in our group has been to develop improved methods for ion delivery in matrix isolation experiments. We have previously reported a method to co-deposit low energy, mass selected metal anions and a ...

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Microsoft PowerPoint 2007 (713kB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The separated CO$_{2}$ dimer anion, (CO$_{2}$)(CO$_{2}$$^{-}$), is observed by FTIR spectroscopy in matrix isolation experiments at 1652 cm$^{-1}$ upon deposition of high energy argon ions into an argon matrix doped with ...

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Microsoft PowerPoint 2007 (3MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The reaction of Ce + propene (CH$_{2}$=CH-CH$_{3}$) was carried out in a laser-ablation supersonic molecular beam source. \chem{CeC_2H_2}, \chem{CeC_3H_4}, \chem{CeC_3H_6}, \chem{CeC_4H_6}, \chem{CeC_6H}$_{10}$, and ...

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Microsoft PowerPoint 2007 (7MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Y(C$_{4}$H$_{6}$) was observed from the reactions of laser-vaporized Y atom with 1-butene (CH$_{2}$=CHCH$_{2}$CH$_{3}$) and iso-butene (CH$_{2}$=C(CH$_{3}$)$_{2}$) in a pulsed molecular beam source, and its structural ...

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Microsoft PowerPoint 2007 (10MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The emission of volatile organic compounds, from plants has strong revelance for plant physiology, plant ecology and atmospheric chemistry.\footnote{R. Baraldi, F. Rapparini, O. Facini, D. Spano and P. Duce, \textit{ Journal ...

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Microsoft PowerPoint 2007 (1MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
We identify new noble-gas compounds in solid matrices using IR spectroscopy. The compounds under study belong to two types: HNgY and YNgY’ where Ng is a noble-gas atom and Y and Y’ are electronegative fragments. The ...

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Microsoft PowerPoint 2007 (2MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Acid dissociation reactions are at the heart of chemistry. These reactions are well understood at the macroscopic level. However, a microscopic level understanding is still in the early stages of development. Questions ...

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Microsoft PowerPoint 2007 (17MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Structural signatures for exo--anomeric effect have been extracted from the archetypal methyl--$\beta$--D--xyloside using broadband Fourier transform microwave spectroscopy combined with laser ablation. Spectrum analysis ...

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Microsoft PowerPoint 2007 (14MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Synthetic foldamers are non-natural polymers designed to fold into unique secondary structures that either mimic nature’s preferred secondary structures, or expand their possibilities. Among the most studied synthetic ...

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Microsoft PowerPoint 2007 (9MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
To model correctly the \chem{SF_6} atmospheric absorption requires the knowledge of the spectroscopic parameters of all states involved in the numerous hot bands in the 10,5$\mu$m atmospheric transparency window. However, ...

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Microsoft PowerPoint 2007 (8MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
The state-of-the-art empirical potential, \textit{and} the state-of-the-art \textit{ab initio} potential for the $b(1^3\Pi_{2_u})$ state of $^{7,7}$Li$_2$ agree with each other that the $(v=100,J=0)$ ro-vibrational state ...

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Microsoft PowerPoint 2007 (15MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Anomalous sulfur isotope ratios, called mass independent fractionation (MIF), are commonly observed in sedimentary rocks formed more than 2.5 billion years ago. These anomalies likely originated from photochemistry of ...

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Microsoft PowerPoint 2007 (2MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
H${_5^+}$ has been proposed to be the intermediate of the astrochemically interesting proton transfer reaction H$_3^+$ + H$_2$ $\rightarrow$ H$_2$ + H$_3^+$. The scrambling of five protons in this floppy, structureless'' ...

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• (International Symposium on Molecular Spectroscopy, 2016-06-20)
We report new assignments of vibration-rotation line positions of methane ($^{12}$CH$_4$) in the so-called Dyad ($\nu_2$/$\nu_4$) region (1000 -- 1500 cm$^{-1}$), and the resulting update of the vibration-rotation effective ...

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Microsoft PowerPoint 2007 (12MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
Carbon tetrafluoride is a powerful greenhouse gas, mainly of anthropogenic origin. Its absorption spectrum is, however, still badly modeled, especially for hot bands in the strongly absorbing $\nu_3$ region. To overcome ...

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Microsoft PowerPoint 2007 (4MB)
• (International Symposium on Molecular Spectroscopy, 2016-06-20)
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.36]{BN-nap1.eps} \end{wrapfigure} The microwave spectra for seven unique isotopologues of BN-naphthalene (4a,8a-azaboranaphthalene) were measured using a pulsed-beam ...

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Microsoft PowerPoint 2007 (6MB)