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

• (International Symposium on Molecular Spectroscopy, 2021-06-25)
The two non-superimposable mirror images of a chiral molecule are referred to as enantiomers. Their structures cannot be transformed into each other by pure translation or rotation. Even though most physical properties of ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
Vibrational circular dichroism (VCD) spectroscopy is a powerful spectroscopic tool for determination of structural properties of chiral molecules directly in solution, including their absolute configurations and conformations. ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Transient extreme ultraviolet (XUV) spectroscopy is becoming well developed for the study of transition metal oxides like those used in solar fuel generation. Si and Ge compounds, other popular solar energy semiconductors, ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
In search of elusive species that might be captured in the Cassini/CIRS and the JWST/MIRI spectral observations, high-precision laboratory spectroscopy constitutes a critical input to Titan atmospheric modeling emission ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
The reduced reactivity of resonance-stabilized hydrocarbon radicals allows for them to reach higher concentrations in harsh environments such as flames or planetary atmospheres. Reactions between them remain rapid and could ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Observation of \chem{HONO} concentration change in the atmosphere can improve our understanding of atmospheric chemistry details and their effects on the regional air quality and global climate [1]. However, highly desired ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Precision experiments in the hydrogen atom have a long tradition and extensive studies of transitions between low lying $n\leq12$ states were carried out \footnote{J. C. Garreau \textit{et al.}, J. Phys. France \textbf{51}, ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Nonlinear spectroscopy provides important information about chemical systems that is not available from linear spectra alone. However, nonlinear spectroscopies have rarely been used for quantitative measurements due to the ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Measuring the rotational spectra of a molecule in excited vibrational modes can be challenging due to the low thermal population of these rotational levels and the weakness of the underlying absorption lines. We recently ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
The T$_{2}$ time of HCN and HNC in He was measured at low temperatures using chirped pulse Fourier transform millimeter wave spectroscopy, to compare to scattering calculations and to investigate the difference of interaction ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Numerous spectroscopic techniques have been used to follow the concentration of reactive intermediates, such as free radicals, during chemical reactions. However, it is often necessary to measure absolute concentrations ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Natural essential oils have nowadays a vast range of applications in different areas, from medicine and pharmacology, to food industry and cosmetics. They are composed of several, structurally often similar constituents. ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-22)
Searches have been conducted for various J=2-1 transitions of methanol at 3 mm in a sample of molecular clouds located 13-23.5 kpc from the Galactic Center, using the 12m telescope of the Arizona Radio Observatory (ARO). ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-24)
Detecting cancer cells before any symptoms appear is essential for successful treatment, especially for epithelial ovarian cancer (EOC) with few or no symptoms at the early stages. Although there are methods that have been ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-25)
Carbenes are classified as an important reactive intermediate in chemical reactions owing to their multiple spin states. Recent studies in matrix isolation technique (3 K) demonstrated that a single water molecule is able ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Solvation plays an important role in the function of fluorescent proteins. Many of these proteins contain a functional water molecule in the chromophore pocket, which can influence the electronic properties of the chromophore. ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Microwave studies of hydrated acid anhydrides (RCOOCOR-H$_{2}$O) provide an interesting venue for characterizing local minima on the potential energy landscape of reactive systems. This talk reports the microwave spectra ...

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• (International Symposium on Molecular Spectroscopy, 2021-06-23)
Cysteamine (\chem{NH_2CH_2CH_2SH}), is the precursor of cysteine (a sulfur-containing amino acid) in cell metabolism. As such it is interesting from the chemical and biochemical point of view and as a target interstellar ...

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