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

• (International Symposium on Molecular Spectroscopy, 2021-06-22)
The giant molecular cloud Sgr B2 in the $\sim{150}$ pc radius Central Molecular Zone (CMZ) of the Galactic center has played a central role in molecular radio astronomical observations. In spite of its large distance, over ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
During measurements designed to develop a chiral tag rotational spectroscopy methodology for establishing the absolute configuration of a known persistent fluorinated carboxylic acid pollutant (FRD-903), an interesting ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Reaction dynamics of the radical-radical reaction between the resonantly-stabilized propargyl radical with \chem{NH_2} and \chem{ND_2} were investigated using chirped-pulse rotational spectroscopy in a pulsed quasi-uniform ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
O($^{1}$D) insertion reactions with methylamine are a predicted pathway to form aminomethanol\footnote{B. M. Hays, S. L. Widicus Weaver, J. Phys. Chem. A, 117, 32, 7142-7148 (2013)}$^{,}$\footnote{M. E. Wolf, P. R. Hoobler, ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
The fundamental Ritz combination principle [1] originally found for atoms has also been applied to molecules as a method to reconstruct the energy states from measured lines without relying on any model Hamiltonian. In ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
C$_{n}$H molecules are the simplest linear carbon chains in space. They are crucial for not only probes of young clouds but also benchmarks of calculations of chemical reaction network. However, their abundances occasionally ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Multidimensional nonlinear spectroscopic methods are powerful tools to investigate ultrafast vibrational dynamics and coherences. Several techniques that have recently been applied to excited electronic states require three ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
Undergraduate research is considered the best pedagogical practice for engaging chemistry students in their curriculum and encouraging independent problem-solving. This presentation will explore many aspects of the ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Chemically-active protostellar outflows provide unique laboratories to study shock chemistry in relatively simple physical environments. However, only a small handful of these types of sources are currently known. Recently, ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
The \~{B} - \~{X} laser-induced fluorescence (LIF) and dispersed fluorescence (DF) spectra of the atmospherically important $\beta$-monofluoro ethoxy (MFEO), $\beta$,$\beta$-difluoro ethoxy (DFEO), and $\beta$,$\beta$,$\ ... application/pdf PDF (756kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) Detected through the aromatic infrared bands (3-20$\mu$m), polycyclic aromatic hydrocarbons (PAHs) are considered to lock up a large fraction of the carbon in the interstellar medium (ISM) and to significantly impact its ... application/pdf PDF (676kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) Accurate and comprehensive diatomic molecular spectroscopic data have long been crucial for measuring and monitoring gaseous environments, e.g. astrophysically, as well as for benchmarking theoretical approaches and, ... application/pdf PDF (2MB) • (International Symposium on Molecular Spectroscopy, 2021-06-22) Characterizing and modelling the atmospheric CO$_2$with a sub-percent accuracy necessitates high-quality spectroscopic lineshape parameters. For this goal, we collected the best experimentally and theoretically measured ... application/pdf PDF (351kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) Contrary to the common sense that the C--H bond-length is longer than that of the C--D bond due to the anharmonicity of the potential, Baba group found, from high-resolution laser spectroscopy, that ro-vibrationally ... application/pdf PDF (481kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) Since the 30 dimensional potential energy surface is beyond our reach, we tried to disclose why the C--H and C--D bond-lengths are observed as being almost identical\footnote{S. Kunishige, M. Baba, et al., J. Chem. Phys. ... application/pdf PDF (201kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) \begin{wrapfigure}{r}{0.40\textwidth} \vspace{-2.3cm} \includegraphics[scale=0.32,natwidth=771,natheight=804]{H2ODMA_Spec_Abstract.eps} \vspace{-1cm} \caption{\small Room temperature gas-phase infrared spectrum of the ... application/pdf PDF (300kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) Three bands of tungsten sulfide, WS, in the 14,900 - 16,100 cm$^{-1}$region have have been recorded in high resolution using Intracavity Laser Spectroscopy integrated with Fourier Transform detection (ILS-FTS). WS was ... application/pdf PDF (2MB) • application/pdf PDF (455kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) A VMI photoelectron spectroscopy inside an electrostatic ion beam trap (EIBT) is used to probe the time dependent dynamics of rotational states population. The photodetachement of OH$^{-}$ion results neutral OH in its ... application/pdf PDF (349kB) • (International Symposium on Molecular Spectroscopy, 2021-06-25) The CH$_{3}$CN-CO$_{2}$complex was investigated using a pulsed nozzle Fourier transform microwave spectrometer. Nitrogen containing compounds generally form a T-shaped complex with CO$_{2}$having a N-CO$_{2}\$ ‘tetrel ...

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