An unusually stable pyridine-2-selenenyl chloride: structure and reactivity

According to an X-ray diffraction study, pyridine-2-selenenyl chloride (1) characterized by unusually high stability both in solutions and in the solid state adopts a dimeric structure formed by two secondary intermolecular Se···N interactions. However, it slowly transforms into zwitterionic T-shaped pyridinium-2-selenenyl dichloride (2) in a dichloromethane solution. Conformational features, electronic structures, and reactivities of 1 and 2 are discussed on the basis of experimental and theoretical (quantum chemical calculations) data. © 2016, Springer Science+Business Media New York.

Authors
Khrustalev V.N. 1, 2 , Matsulevich Z.V.3 , Aysin R.R.2 , Lukiyanova J.M.3 , Fukin G.K.4 , Zubavichus Y.V.5 , Askerov R.K.6 , Maharramov A.M.6 , Borisov A.V.3
Journal
Structural Chemistry
Publisher
Springer New York LLC
Number of issue
6
Language
English
Pages
1733-1741
Status
Published
Link
External link
DOI
10.1007/s11224-016-0845-3
Volume
27
Year
2016
Organizations
  • 1 Peoples’ Friendship University of Russia, Miklukho-Maklay St., 6, Moscow, 117198, Russian Federation
  • 2 A. N. Nesmeyanov Institute of Organoelement Compounds of RAS, Vavilov St., 28, Moscow, 119991, Russian Federation
  • 3 R. E. Alekseev Nizhny Novgorod State Technical University, Minin St., 24, Nizhny Novgorod, 603950, Russian Federation
  • 4 G. A. Razuvaev Institute of Metalloorganic Chemistry of RAS, Tropinin St., 49, Nizhny Novgorod, 603137, Russian Federation
  • 5 National Research Center “Kurchatov Institute”, Acad. Kurchatov Sq., 1, Moscow, 123182, Russian Federation
  • 6 Baku State University, Z. Khalilov St., 23, Baku, 1148, Azerbaijan
Keywords
Conformational analysis; Crystal structure; DFT calculation; Molecular structure; Pyridine-2-selenenyl chloride; T-shaped adduct
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/3739/
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