Some new examples of very strong hydrogen bonds at inversion point. Molecular and crystal structure of hydrochlorides of N-methylpiperidin-2-one, and quinolizidin-4-one
| Autor: | Anna Perkowska, Z. Kałuski, M. Wiewiórowski, Ewa Skrzypczak-Jankun |
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| Rok vydání: | 1983 |
| Předmět: |
chemistry.chemical_classification
Bicyclic molecule Hydrogen bond Chemistry Hydrochloride Stereochemistry Organic Chemistry Caprolactam Salt (chemistry) Crystal structure Inversion (discrete mathematics) Analytical Chemistry Inorganic Chemistry chemistry.chemical_compound Computational chemistry polycyclic compounds Lactam Spectroscopy |
| Zdroj: | Journal of Molecular Structure. 101:147-166 |
| ISSN: | 0022-2860 |
| DOI: | 10.1016/0022-2860(83)85051-0 |
| Popis: | The structures of the cations derived from the simplest and most common mono- and bicyclic delta lactams, i.e. N-methylpiperidin-2-one and quinolizid-4-one, and simple acids are discussed on the basis of spectroscopic and X-ray structural data. In addition to these tertiary lactam salts, the structure of the simplest secondary delta lactam salt, piperidin-2-one hydrochloride, is also discussed and compared with caprolactam hydrochloride. |
| Databáze: | OpenAIRE |
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