Email this article Crystal and Molecular Structures of Methylcytisine Nitro-Derivatives
- Authors: Smol’yakov A.F.1, Karnoukhova V.A.1, Osintseva S.V.1, Petrova P.R.2, Koval’skaya A.V.3, Tsypysheva I.P.3
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Affiliations:
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Bashkir State University, Ufa
- Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa
- Issue: Vol 50, No 12 (2017)
- Pages: 826-832
- Section: Article
- URL: https://journals.rcsi.science/0091-150X/article/view/244488
- DOI: https://doi.org/10.1007/s11094-017-1541-3
- ID: 244488
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Abstract
Crystal structures of the two isomers N-methyl-11-nitro- and N-methyl-9-nitrocytisine (I and II) were investigated in detail using a combination of x-ray crystal structure analysis and quantum-chemical calculations. The unit cells of both isomers contained two symmetrically independent molecules. This fact was explained and reasons for the very substantial differences in the densities and melting points of crystals of the isomers were discussed.
About the authors
A. F. Smol’yakov
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Author for correspondence.
Email: smolxray@yandex.ru
Russian Federation, 28 Vavilova St., V-334, GSP-1, Moscow, 119991
V. A. Karnoukhova
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: smolxray@yandex.ru
Russian Federation, 28 Vavilova St., V-334, GSP-1, Moscow, 119991
S. V. Osintseva
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: smolxray@yandex.ru
Russian Federation, 28 Vavilova St., V-334, GSP-1, Moscow, 119991
P. R. Petrova
Bashkir State University, Ufa
Email: smolxray@yandex.ru
Russian Federation, Bashkortostan
A. V. Koval’skaya
Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa
Email: smolxray@yandex.ru
Russian Federation, Bashkortostan
I. P. Tsypysheva
Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa
Email: smolxray@yandex.ru
Russian Federation, Bashkortostan
