Journal ArticleDOI
New measurements of the microwave spectrum of formamide
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In this article, the microwave spectrum of formamide has been obtained in the frequency range from 49 to 340 GHz using the microwave spectrometer at the Institute of Radio Astronomy of NASU, Kharkov, Ukraine.About:
This article is published in Journal of Molecular Spectroscopy.The article was published on 2009-03-01. It has received 36 citations till now. The article focuses on the topics: Hyperfine structure & Formamide.read more
Citations
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Journal ArticleDOI
Complex organic molecules in the interstellar medium: IRAM 30 m line survey of Sagittarius B2(N) and (M)
Arnaud Belloche,Holger S. P. Müller,Holger S. P. Müller,Karl M. Menten,Peter Schilke,Peter Schilke,Claudia Comito +6 more
TL;DR: In this article, the authors performed an unbiased spectral line survey toward Sgr B2(N) and (M), two regions where high-mass stars are formed, with the IRAM 30 m telescope in the 3 mm atmospheric transmission window.
Journal ArticleDOI
Rotational spectroscopy, tentative interstellar detection, and chemical modeling of N-methylformamide
Arnaud Belloche,A. A. Meshcheryakov,Robin T. Garrod,Vadim V. Ilyushin,Eugene A. Alekseev,Roman A. Motiyenko,Laurent Margulès,Holger S. P. Müller,Karl M. Menten +8 more
TL;DR: In this paper, the rotational spectrum of the most stable trans conformer of N-methylformamide is improved by using two absorption spectrometers in Kharkiv and Lille.
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The ALMA-PILS survey: First detections of deuterated formamide and deuterated isocyanic acid in the interstellar medium
Audrey Coutens,Jes K. Jørgensen,M. H. D. van der Wiel,Holger S. P. Müller,J. M. Lykke,Per Bjerkeli,Per Bjerkeli,Tyler Bourke,Hannah Calcutt,Maria Drozdovskaya,Cécile Favre,Edith C. Fayolle,Robin T. Garrod,S. K. Jacobsen,Niels F. W. Ligterink,Karin I. Öberg,Magnus Persson,E. F. van Dishoeck,S. F. Wampfler +18 more
TL;DR: In this paper, the deuterium fractionation of NH2CHO was found to be similar for the three different forms with a value of about 2% in the Atacama Large Millimeter/submillimeter Array (ALMA).
Journal ArticleDOI
Seeds Of Life In Space (SOLIS): The Organic Composition Diversity at 300–1000 au Scale in Solar-type Star-forming Regions*
Cecilia Ceccarelli,Paola Caselli,Francesco Fontani,R. Neri,Ana López-Sepulcre,Claudio Codella,Siyi Feng,Izaskun Jiménez-Serra,Izaskun Jiménez-Serra,Bertrand Lefloch,Jaime E. Pineda,Charlotte Vastel,Charlotte Vastel,Felipe O. Alves,Rafael Bachiller,Nadia Balucani,Nadia Balucani,Nadia Balucani,E. Bianchi,E. Bianchi,Luca Bizzocchi,Sandrine Bottinelli,Sandrine Bottinelli,Emmanuel Caux,Emmanuel Caux,Ana Chacón-Tanarro,R. Choudhury,Audrey Coutens,François Dulieu,Cécile Favre,Cécile Favre,P. Hily-Blant,Jonathan Holdship,Claudine Kahane,A. Jaber Al-Edhari,A. Jaber Al-Edhari,Jacob C. Laas,J. Ospina,Yoko Oya,Linda Podio,Andy Pon,Anna Punanova,D. Quénard,D. Quénard,Albert Rimola,Nami Sakai,Ian R. Sims,S. Spezzano,Vianney Taquet,Leonardo Testi,Leonardo Testi,Patrice Theulé,Piero Ugliengo,Anton Vasyunin,Serena Viti,Laurent Wiesenfeld,Satoshi Yamamoto +56 more
TL;DR: SOLIS as discussed by the authors is a large project using the IRAM-NOEMA interferometer to image the emission of several crucial organic molecules in a sample of solar-like star-forming regions in different evolutionary stages and environments.
Journal ArticleDOI
Rotational spectroscopy, tentative interstellar detection, and chemical modelling of N-methylformamide
Arnaud Belloche,A. A. Meshcheryakov,Robin T. Garrod,Vadim V. Ilyushin,Eugene A. Alekseev,Roman A. Motiyenko,L. Margulès,Holger S. P. Müller,Karl M. Menten +8 more
TL;DR: In this article, a spectral line survey carried out with ALMA was used to detect CH3NHCHO towards the hot molecular core Sgr B2(N2) using the Rho-axis method and the RAM36 code.
References
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Journal ArticleDOI
Microwave Spectrum and Molecular Structure of Formamide
C. C. Costain,J. M. Dowling +1 more
TL;DR: The microwave spectra of ten isotopic species of formamide (H2N-CHO) have been investigated in this paper, and it is concluded that the molecule is nonplanar with the H2N−C group forming a shallow pyramid.
Journal ArticleDOI
Microwave Spectrum, Structure, Dipole Moment, and Quadrupole Coupling Constants of Formamide
TL;DR: In this article, the microwave spectra of formamide, and the isotopic species 1, 2 N di-deutero formamide (cis) and (trans), have been investigated.
Journal ArticleDOI
Molecular structure and internal motion of formamide from microwave spectrum
TL;DR: In this paper, the molecular structure of formamide has been determined by observing the microwave spectra of the 13 C and 18 O species of NH 2 CHO and ND 2 CHO, assuming the planarity of the molecule.
Journal ArticleDOI
Detection of Acetamide (CH 3 CONH 2 ): The Largest Interstellar Molecule with a Peptide Bond
Jan M. Hollis,Francis J. Lovas,Anthony J. Remijan,P. R. Jewell,Vadim V. Ilyushin,Isabelle Kleiner +5 more
TL;DR: In this article, an A-species and four E-species rotational transitions of formamide (CH3CONH2) have been detected in emission and absorption toward the star-forming region Sagittarius B2(N) with the 100 m Green Bank Telescope (GBT) by means of four A-and four E -species rotation transitions.
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