One-Dimensional Iodoantimonate(III) and Iodobismuthate(III) Supramolecular Hybrids with Diiodine: Structural Features, Stability and Optical Properties

Nikita A Korobeynikov; Andrey N Usoltsev; Pavel A Abramov; Maxim N Sokolov; Sergey A Adonin

doi:10.3390/molecules27238487

One-Dimensional Iodoantimonate(III) and Iodobismuthate(III) Supramolecular Hybrids with Diiodine: Structural Features, Stability and Optical Properties

Molecules. 2022 Dec 2;27(23):8487. doi: 10.3390/molecules27238487.

Authors

Nikita A Korobeynikov¹, Andrey N Usoltsev¹, Pavel A Abramov¹, Maxim N Sokolov¹, Sergey A Adonin¹

Affiliation

¹ Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia.

Abstract

Two isostructural pairs of supramolecular iodoantimonate(III) and iodobismuthate(III) complexes with I₂ units "trapped" in solid state via halogen bonding-Cat₃[[M₂I₉](I₂)} (Cat = tetramethylammonium and 1-methylpyridinium, M = Sb(III) and Bi(III)) were prepared. For all compounds, values of optical band gaps were determined, together with thermal stability; the complexes were additionally characterized by Raman spectroscopy.

Keywords: antimony; bismuth; halide complexes; non-covalent interactions; polynuclear complexes.

MeSH terms

Antimony* / chemistry
Bismuth* / chemistry
Halogens

Substances

Antimony
Bismuth
Halogens

Grants and funding

18-73-10040/Russian Science Foundation