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--- molecules:ism:glykolamid [2023/08/24 12:19] – created mueller
+++ molecules:ism:glykolamid [2026/06/15 13:48] (current) – mueller
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 V. M. Rivilla, M. Sanz-Novo, I. Jiménez-Serra, J. Martín-Pintado, L. Colzi, S. Zeng, A. Megías, Á. López-Gallifa, A. Martínez-Henares, S. Massalkhi, B. Tercero, P. de Vicente, S. Martín, D. S. Andrés, M. A. Requena-Torres, and J. L. Alonso\\
 reported on the\\
-**[[https://doi.org/10.1051/0004-6361/202244255|Discovery of five cyano derivatives of propene with the QUIJOTE
+**[[https://doi.org/10.3847/2041-8213/ace977|First Glycine Isomer Detected in the Interstellar Medium: Glycolamide (NH2C(O)CH2OH)]]**\\
-line survey]]**\\
+//Astrophys. J. Lett.// **953**, Art. No. L20 (2023).\\
-//Astron. Astrophys.// **663**, Art. No. L5 (2022).\\
+The molecule was detected in the course of a molecular line survey of the Galactic Center molecular cloud G+0.693–0.027 employing the Yebes 40 m and IRAM 30 m radio telecopes. The transitions cover 31 to 98 GHz with 1 ≤ //J// ≤ 7 and //K<sub>a</sub>// ≤ 5. Some lines are unblended, slightly blended, or the peak of the line is at most slightly blended. Some further lines are blended more substantially. The glycolaldehyde/glycolamide ratio is ∼15, while the ethanol/ethanolamine ratio is ∼40.\\
+\\
+More recently,\\
+C. Duan, F. Xu, Q. Gou, X. Xu, D. Quan, L. Pagani, X. Chen, J. Kang, and J. Du\\
+announced the\\
+**[[https://doi.org/10.1051/0004-6361/202659347|Tentative Detection of the Glycine Isomer Glycolamide in a Hot Molecular Core]]**\\
+//Astron. Astrophys.// **709**, Art. No. A93 (2026).\\
+Employing archival ALMA Band 7 data near of G358.93−0.03 MM1 near 300 GHz, the authors identified 7 unblended or slightly blended lines. The identitification was deemed tentative because of the small number of transitions and because severeal of these are close to the 3σ S/N limit. A rotational temperature of ~100 K was derived. Formamide and acetamide are more abundant by factors of about 32 and 17, respectively.\\
+\\
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+Contributor(s): H. S. P. Müller; 08, 2023; 06, 2026
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