Rotational spectroscopy, tentative interstellar detection, and chemical modeling of N-methylformamide
- A. Belloche, A. Meshcheryakov, K. Menten
- Chemistry
- 17 January 2017
Context. N-methylformamide, CH3 NHCHO, may be an important molecule for interstellar pre-biotic chemistry because it contains a peptide bond, which in terrestrial chemistry is responsible for linking…
Searching for trans ethyl methyl ether in Orion KL.
- B. Tercero, J. Cernicharo, J. Guillemin
- PhysicsAstronomy & Astrophysics
- 1 September 2015
We report on the tentative detection of trans ethyl methyl ether (tEME), t-CH3CH2OCH3, through the identification of a large number of rotational lines from each one of the spin states of the…
ALMA Detection of Interstellar Methoxymethanol (CH3OCH2OH)
- B. McGuire, C. Shingledecker, A. Remijan
- Physics
- 8 December 2017
We report the detection of interstellar methoxymethanol (CH3OCH2OH) in Atacama Large Millimeter/submillimeter Array (ALMA) Bands 6 and 7 toward the MM1 core in the high-mass star-forming region NGC…
Global analysis of high resolution infrared and rotational spectra of HCCC15N up to 1335 cm−1
- A. Fayt, C. Vigouroux, H. Bürger
- Chemistry, Physics
- 30 June 2004
Terahertz spectroscopy of deuterated formaldehyde using a frequency multiplication chain
- O. Zakharenko, R. Motiyenko, L. Margulès, T. Huet
- Chemistry, Physics
- 1 November 2015
The equilibrium N H bond length
- J. Demaison, L. Margulès, J. E. Boggs
- Chemistry, Physics
- 1 October 2000
Equilibrium C−F Bond Length and the Structure of Formyl Fluoride, Difluorocarbene, Monofluoromethylene, and Difluoromethane
- L. Margulès, J. Demaison, J. E. Boggs
- Chemistry
- 4 September 1999
Highly correlated ab initio calculations with large basis sets are reported for formyl fluoride, OCHF; difluorocarbene, CF2; monofluoromethylene, CHF, and difluoromethane, CH2F2. Based on…
Rotational spectroscopy of methylamine up to 2.6 THz
- R. Motiyenko, V. Ilyushin, B. Drouin, Shanshan Yu, L. Margulès
- Physics, Chemistry
- 1 March 2014
Context. Methylamine (CH3NH2) is the simplest primary alkylamine that has been detected in the interstellar medium. The molecule is relatively light, with the 50 K Boltzmann peak appearing near 800…
MILLIMETER WAVE SPECTROSCOPY OF THE GROUND, FIRST AND SECOND EXCITED TORSIONAL STATES OF ACETONE
- I. Armieieva, V. Ilyushin, E. Alekseev, O. Dorovskaya, L. Margulès, R. Motiyenko
- Physics
- 10 March 2016
I. A. ARMIEIEVA, V. V. ILYUSHIN, E. A. ALEKSEEV, O. A. DOROVSKAYA, L. MARGULÈS, and R. A. MOTIYENKO Institute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Chervonopraporna St.,…
Rotational spectrum of formamide up to 1 THz and first ISM detection of its ν12 vibrational state
- R. Motiyenko, B. Tercero, J. Cernicharo, L. Margulès
- Physics
- 1 December 2012
Context. Formamide is the simplest bearer of peptide bond detected in the interstellar medium (ISM). Aims. There is still a lack of laboratory data on its rotational spectrum in the THz domain.…
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