Browse Abstracts & Presentations - 2021 International Symposium on Molecular Spectroscopy by Title

• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Time-resolved, absolute number densities of ground state N atoms in nitrogen and H$_2$-N$_2$ plasmas, as well as ground state H atoms in H$_2$-N$_2$ plasmas, excited by a ns pulse discharge burst at P = 150 Torr, are ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Rotationally-resolved infrared spectra of the bending modes of N$_{2}$O-Ar and N$_{2}$O-Kr van der Waals clusters have been studied in the region of the N$_{2}$O \nub{1} fundamental vibration ($\approx$ 2224 \wn), using a ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Precision spectroscopy of fundamental bands of molecules in the mid-infrared (MIR) region is of great interest in applications of trace detection and testing fundamental physics, where high-power and narrow-linewidth MIR ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
A computer algorithm is developed to narrow down the list of possible structural geometries of a molecule from the analysis of its isotopologue rotational constants. Based on Kraitchman's equation, the absolute values of ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
We demonstrate a laser system providing user-designed laser pulses with durations tunable from 10\,ns to 1\,$\mu$s and pulse energies up to 680\,mJ at a repetition rate of 25\,Hz and at a wavelength of 1064\,nm. This ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
Iron is the most abundant metal on Earth and is involved in many critically important processes. Iron is commonly found in nature in its mineral forms, and in aqueous solutions as a complex with other soluble salts where ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
The infrared spectrum of CO$_2$-Xe is studied in the region of the carbon dioxide \nub{3} fundamental vibration (near 2350 \wn), using a tunable OPO laser source to probe a pulsed supersonic slit jet expansion. We generally ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Sabinene (\chem{C_{10}H_{16}}-4-methylene-1-(1-methylethyl)bicyclo[3.1.0]hexane) is a bicyclic monoterpene with an exocyclic double bond. It is one of the main biogenic volatile organic compound. In Europe, it is emitted ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
We present\footnote{This work was done under support of the Deutsche Forschungsgemeinschaft and Volkswagen foundation. The assistance of Science and Technology Center in Ukraine is acknowledged (STCU partner project P756).} ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
The \textit{XIAM} code is one of the most frequently used programs to treat the microwave spectra of molecules with up to three methyl internal rotors. \textit{XIAM} is user-friendly and fast, but often shows difficulties ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Nitrous Oxide is the third largest contributor to the greenhouse effect having a potency 300 times that of \chem{CO_2}. Furthermore it is a metastable molecule that can be catalytically converted into harmless nitrogen and ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Of the roughly 210 species detected outside our Solar System, about a quarter of them are radicals. Radicals are sensitive probes of their chemical and physical environments and have been implicated in the formation of ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
%\begin{wrapfigure}{l}{3cm} %\includegraphics[scale=0.2]{Sergey_03.eps} %\end{wrapfigure} Non-adiabatic couplings (NACs) or derivative couplings (DDRs) between nearly degenerate states can be significant or even divergent. ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Biomolecules couple to their aqueous environment through a variety of noncovalent interactions. Local hydration structures at the surface of DNA and RNA are frequently determined by directed hydrogen bonds with water ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Plasmonic metal nanoparticles exhibit strong and tunable light-matter interactions which have enabled a variety of applications. Alongside their strong linear extinction, plasmonic nanoparticles have also been noted for ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
In this contribution, an application of the ring puckering coordinates (originally devised by Cremer and Pople) to the construction of one dimensional and two dimensional (2D) cuts of the potential energy surfaces (PESs) ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
We describe a laser spectroscopic study of ytterbium monomethoxide, a species of interest to search for time-reversal symmetry violation using laser-cooled molecules. We have performed measurements of vibrational structure ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
Using ILS-FTS, we have recorded the $\it{A}$ $\Omega$=1 – $\it{X}$ $\Omega$=0$^{+}$ transition of diatomic PtS. Strong bands were observed at 15,520 and 15,910 \wn, which have been identified as the (0,0) and (1,0) ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
\begin{wrapfigure}{r}{0pt} \includegraphics[scale=0.4]{2-naphthalenethiol.eps} \end{wrapfigure} Following previous studies of gas-phase dimerization of sulfur-bearing aromatic thiols, like thiophenol\footnote{R.T. Saragi, ...

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