The LAM of the rings: Large amplitude motions in aromatic molecules studied by microwave spectroscopy

HVL Nguyen, W Caminati, JU Grabow - Molecules, 2022 - mdpi.com
Large amplitude motions (LAMs) form a fundamental phenomenon that demands the
development of specific theoretical and Hamiltonian models. In recent years, along with the …

Microwave Spectrum of Two‐Top Molecule: 2‐Acetyl‐3‐Methylthiophene

C Dindić, HVL Nguyen - ChemPhysChem, 2021 - Wiley Online Library
The microwave spectrum of 2‐acetyl‐3‐methylthiophene (2A3MT) was recorded in the
frequency range from 2 to 26.5 GHz using a molecular jet Fourier transform microwave …

Low barriers to internal rotation in the microwave spectrum of 2, 5-dimethylfluorobenzene

H Sun, S Khemissi, I Kleiner… - The Journal of Chemical …, 2024 - pubs.aip.org
We investigated the rotational spectrum of 2, 5-dimethylfluorobenzene containing coupled
large amplitude motions of two methyl groups in the frequency range from 2 to 26.5 GHz …

The missing conformer: A comprehensive rotational spectroscopy study and astronomical search of two conformers of methyl cyanoacetate

G Batra, P Pinacho, AL Steber, VM Rivilla… - Frontiers in Astronomy …, 2022 - frontiersin.org
We performed a comprehensive investigation of methyl cyanoacetate (MCA) using high-
resolution Fourier transform rotational spectroscopy. Two low energy conformers of MCA …

Microwave spectroscopic and quantum chemical investigations on aromatic five-membered heterocycles with a carbonyl substituent

C Dindic, HVL Nguyen, A Lüchow - 2022 - publications.rwth-aachen.de
In dieser Dissertation wurde eine Kombination aus Molekularstrahl-Fouriertransform-
Mikrowellenspektroskopie und quantenchemischen Rechnungen eingesetzt, um die …

[PDF][PDF] Gayatri Batra1, 2, Pablo Pinacho1, Amanda L. Steber1, 3, Víctor M. Rivilla4, Jesús Martín-Pintado4, Izaskun Jiménez-Serra4 and Melanie Schnell1, 2

MA Martin-Drumel, M Melosso, SS Meridionale… - 2022 - core.ac.uk
In the recent years, there has been an acceleration in the pace of detection of molecules in
the interstellar medium (ISM). As of August 2022, around 270 molecules have been detected …

Laboratory spectroscopy for astrophysics: Festschrift for Stephan Schlemmer

P Jensen, J Oomens, O Asvany, S Thorwirth… - Journal of Molecular …, 2021 - Elsevier
The present Virtual Special Issue (VSI),” Laboratory Spectroscopy for Astrophysics”,
celebrates Stephan Schlemmer's remarkable contributions to the field of molecular …