Email this article Interaction products in the system sulfur dioxide–2,2′-bipyridine–water. Van der Waals clathrates
- Authors: Khoma R.E.1,2, Gelmboldt V.O.3, Ennan A.A.1, Baumer V.N.4,5, Tsapko M.D.6
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Affiliations:
- Physicochemical Institute for Environmental and Human Protection
- Mechnikov Odessa Natsional University
- Odessa National Medical University
- Institute for Single Crystals
- Karazin Kharkiv National University, Kharkov
- Taras Shevchenko National University of Kyiv
- Issue: Vol 86, No 9 (2016)
- Pages: 2037-2041
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216119
- DOI: https://doi.org/10.1134/S1070363216090097
- ID: 216119
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Abstract
Crystallization of 2,2′-bipyridine from aqueous solution containing sulfur(IV) oxide afforded clathrates with the composition (bipy)k · (SO2)m · (H2O)n. X-Ray amorphous guest SO2 molecules occupy voids in the crystal lattice of 2,2′-bipyridine without distortion of its structure. The isolated compounds were characterized by elemental analyses, X-ray diffraction data, and IR, NMR, and mass spectra.
About the authors
R. E. Khoma
Physicochemical Institute for Environmental and Human Protection; Mechnikov Odessa Natsional University
Author for correspondence.
Email: rek@onu.edu.ua
Ukraine, ul. Preobrazhenskaya 3, Odessa, 65082; Dvoryanskaya ul. 2, Odessa, 65082
V. O. Gelmboldt
Odessa National Medical University
Email: rek@onu.edu.ua
Ukraine, Valikhovskii per. 2, Odessa, 65082
A. A. Ennan
Physicochemical Institute for Environmental and Human Protection
Email: rek@onu.edu.ua
Ukraine, ul. Preobrazhenskaya 3, Odessa, 65082
V. N. Baumer
Institute for Single Crystals; Karazin Kharkiv National University, Kharkov
Email: rek@onu.edu.ua
Ukraine, pr. Lenina 60, Kharkiv, 61001; pl. Svobody 4, Kharkiv, 61022
M. D. Tsapko
Taras Shevchenko National University of Kyiv
Email: rek@onu.edu.ua
Ukraine, Vladimirskaya ul. 60, Kyiv, 01033
