Halogen Bond in Supramolecular Associates of Antimony(V) Bromide Complexes with Tribromide Anion and Halogen-Containing Pyridinium Cations
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.
Authors
- Dmitriy A. Ulybin
- Sergey A. Adonin (ORCID: https://orcid.org/0000-0002-9889-5273)
- Н. А. Коробейников
- Irina A. Shentseva
- Alexander S. Novikov (ORCID: https://orcid.org/0000-0001-9913-5324)
- Andrey N. Usoltsev (ORCID: https://orcid.org/0000-0003-3980-5028)
- Ilya V. Korolkov (ORCID: https://orcid.org/0000-0003-4419-1040)
Institutions
- Peoples' Friendship University of Russia (RU)
- St Petersburg University (RU)
- Novosibirsk State University (RU)
- A.E. Favorsky Irkutsk Institute of Chemistry (RU)
- Nikolaev Institute of Inorganic Chemistry (RU)
Publication Details
- Journal
- Russian Journal of Coordination Chemistry
- Published
- 2025-04-01
- DOI
- https://doi.org/10.1134/s1070328425600160
- Citations
- 1
- Primary Topic
- Crystallography and molecular interactions
- Type
- article
- Field-Weighted Citation Impact
- 1.75