molecules:ism:iminopropin

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molecules:ism:iminopropin [2020/08/21 14:38] muellermolecules:ism:iminopropin [2020/08/24 10:52] (current) mueller
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 L. Bizzocchi, D. Prudenzano, V. M. Rivilla, A. Pietropolli-Charmet, B. M. Giuliano, P. Caselli, J. Martín-Pintado, I. Jiménez-Serra, S. Martín, M. A. Requena-Torres, F. Rico-Villas, S. Zeng, and J.-C. Guillemin\\ L. Bizzocchi, D. Prudenzano, V. M. Rivilla, A. Pietropolli-Charmet, B. M. Giuliano, P. Caselli, J. Martín-Pintado, I. Jiménez-Serra, S. Martín, M. A. Requena-Torres, F. Rico-Villas, S. Zeng, and J.-C. Guillemin\\
 reported on\\ reported on\\
-**[[https://doi.org/10.1051/0004-6361/202038083|Propargylimine in the Laboratory and in Space: Millimetre-wave +**[[https://doi.org/10.1051/0004-6361/202038083|Propargylimine in the Laboratory and in Space: Millimetre-wave Spectroscopy and its First Detection in the ISM]]**\\
-Spectroscopy and its First Detection in the ISM]]**\\+
 //Astron. Astrophys.// **628**, Art. No. A10 (2019).\\ //Astron. Astrophys.// **628**, Art. No. A10 (2019).\\
 A total of 18 rotational transitions of the lower energy //Z//-conformer of iminopropyne, also known as propargylamine, were detected in the course of an unbiased molecular line survey of the quiescent giant molecular cloud G+0.693−0.027, about 1' north-east of Sagittarius B2(N), with the IRAM 30 m dish at 3 and 2 mm. Several lines, however, are severely blended, but about one third are not or only somewhat blended. The inferred rotational temperature of 8 K is a value typical for dark clouds. It explains the non-detection of the slightly higher lying //E//-conformer. The column density is about a factor of 4 lower than vinyl cyanide, a tautomer of iminopropyne. A total of 18 rotational transitions of the lower energy //Z//-conformer of iminopropyne, also known as propargylamine, were detected in the course of an unbiased molecular line survey of the quiescent giant molecular cloud G+0.693−0.027, about 1' north-east of Sagittarius B2(N), with the IRAM 30 m dish at 3 and 2 mm. Several lines, however, are severely blended, but about one third are not or only somewhat blended. The inferred rotational temperature of 8 K is a value typical for dark clouds. It explains the non-detection of the slightly higher lying //E//-conformer. The column density is about a factor of 4 lower than vinyl cyanide, a tautomer of iminopropyne.
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