# Browse Abstracts & Presentations - 2014 International Symposium on Molecular Spectroscopy by Subject "Small molecules"

• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Spectra of IBr in various wavelength regions have been measured by a number of researchers using traditional diffraction grating and microwave methods, as well as using high-resolution laser techniques combined with a ...

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• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Tritium is a radioactive isotope of hydrogen. Tritium released into natural enviroment is said to be converted into mostly HTO. The detection of HTO is important from the viewpoint of basic science as well as its ...

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Microsoft PowerPoint 2007 (455kB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
We report emission spectra of scandium monoiodide (resolution of 0.7 $\AA$) generated by the photodissociation of of ScI$_3$ at 248 nm. Emission from a bound-free transition of ScI near 900 nm was recorded, as were ...

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Microsoft PowerPoint 2007 (4MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Harmonic and anharmonic vibrational self-consistent field (VSCF) calculations were employed to investigate the fundamental and overtone modes of $\mathrm{SF}_{6}$ molecules. Determination of the Potential Energy Surface ...

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• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Intense emission in the near-ultraviolet and visible from the Comet Tail and Swan bands of CO$^+$ and C$_2$, respectively, has been observed from glow discharges produced in CO$_2$ at atmospheric pressure. Generated within ...

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Microsoft PowerPoint 2007 (5MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
The F. T. Spectrum of CS molecule was recorded with Bruker IFS 120 HR spectrometer at a spectral resolution of 0.03 cm$^{-1}$ using liquid nitrogen cooled InSb detector in the region 10500 - 1800 cm$^{-1}$. Intense spectrum ...

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Microsoft PowerPoint 2007 (1MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
CH$^+$ has been a species of interest since the dawn of molecular astrophysics,\footnote{\,A.E.\ Douglas and G.\ Herzberg, Astrophys.\,J.\ {\bf 94}, 381 (1941).} and it is an important intermediate in combustion processes. ...

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Microsoft PowerPoint 2007 (3MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
We have generated MgOH in supersonic free jet expansions, and observed the laser induced fluorescence (~LIF~) of the $\tilde{A}$ $^2\Pi$ -- $\tilde{X}$ $^2\Sigma^+$ transition. We have reported rotational analyses of ...

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Microsoft PowerPoint 2007 (712kB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Sulfur is the element with the largest number of known binary oxides\footnote{Steudel, \textit{Top. Curr. Chem.} 231, 203--230 (2003)} and as such has attracted the curiosity of chemists and physicists for decades. In ...

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• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Methyl nitrate (CH$_{3}$NO$_{3}$), is a toxic liquid known for it’s explosive properties. It is metabolically expressed in trace amounts in exhaled human breath and is a potential candidate for interstellar detection. ...

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Microsoft PowerPoint 2007 (13MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
In the last symposium,\footnote{W. Chen, J. Tang, and K. Kawaguchi, 68th OSU International Symposium on Molecular Spectroscopy, WJ11 (2013).} we reported that a global fit simultaneously for the Phillips band system ...

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Microsoft PowerPoint 2007 (2MB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Vinyl mercaptan (ethenethiol, CH$_2$$=$CHSH) exists in the gas phase in two distinct rotameric forms, \textit{syn} (planar) and \textit{anti} (quasi-planar in the ground vibrational state). The microwave spectra of these ...

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• (International Symposium on Molecular Spectroscopy, 2014-06-16)
The F. T. Spectrum of CS molecule was recorded with Bruker IFS 120 HR spectrometer at a spectral resolution of 0.03 cm$^{-1}$ using liquid nitrogen cooled InSb detector in the region 10500 - 1800 cm$^{-1}$. Intense spectrum ...

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Microsoft PowerPoint 2007 (501kB)
• (International Symposium on Molecular Spectroscopy, 2014-06-16)
Almost no physically interesting physico/chemical parameter is determined directly from a measurement. Rather, they are determined by performing a least-squares fit of some model to a set of data. Unfortunately, there ...

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• (International Symposium on Molecular Spectroscopy, 2014-06-16)
A high resolution spectrum of the [18.6]3.5 - X(1)4.5 band of UF was obtained using the laser ablation specrometer at Arizona State University (ASU). The rotational structure showed significant perturbations in the upper ...

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Microsoft PowerPoint 2007 (9MB)