Halogen Bond in Supramolecular Associates of Antimony(V) Bromide Complexes with Tribromide Anion and Halogen-Containing Pyridinium Cations

Halogen Bond in Supramolecular Associates of Antimony(V) Bromide Complexes with Tribromide Anion and Halogen-Containing Pyridinium Cations Full article

Journal

Russian Journal of Coordination Chemistry
ISSN: 1070-3284 , E-ISSN: 1608-3318

Output data

Year: 2025, Volume: 51, Number: 4, Pages: 292-300 Pages count : 9 DOI: 10.1134/s1070328425600160

Authors

Shentseva I.A. ¹ , Usol’tsev A.N. ¹ , Korobeinikov N.A. ¹ , Korol’kov I.V. ¹ , Ulybin D.A. ^1,2 , Novikov A.S. ^3,4 , Adonin S.A. ^1,5

Affiliations

1	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Novosibirsk National Research State University, Novosibirsk, 630090 Russia
3	St. Petersburg State University, St. Petersburg, 199034 Russia
4	Peoples’ Friendship University of Russia, Moscow, 117198 Russia
5	Federal Research Center Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, 664033 Russia

The reactions of a solution of Sb2O3 in HBr, Br2, and 1,1'-(propane-1,3-diyl)bis(3-halogenpyridinium) bromides (halogen = Cl (I), Br (II)) afford bromoantimonates(V) Cat{[SbBr6](Br3)}, whose structures are determined by single-crystal X-Ray diffraction (SCXRD). Tribromide and hexabromoantimonate anions form supramolecular one-dimensional polymers due to the formation of a halogen bond between them, and the cations are also involved in halogen bond formation. The energies of the halogen bonds are estimated by quantum-chemical calculations.

Shentseva I.A. , Usol’tsev A.N. , Korobeinikov N.A. , Korol’kov I.V. , Ulybin D.A. , Novikov A.S. , Adonin S.A.
Halogen Bond in Supramolecular Associates of Antimony(V) Bromide Complexes with Tribromide Anion and Halogen-Containing Pyridinium Cations
Russian Journal of Coordination Chemistry. 2025. V.51. N4. P.292-300. DOI: 10.1134/s1070328425600160

Submitted:	Feb 3, 2025
Accepted:	Feb 18, 2025
Published print:	Jul 10, 2025

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