One-Dimensional Diiodine-Iodobismuthate(III) Hybrids Cat3{[Bi2I9](I2)3}: Syntheses, Stability, and Optical Properties

Andrey N Usoltsev; Nikita A Korobeynikov; Alexander S Novikov; Pavel E Plyusnin; Boris A Kolesov; Vladimir P Fedin; Maxim N Sokolov; Sergey A Adonin

doi:10.1021/acs.inorgchem.0c02599

One-Dimensional Diiodine-Iodobismuthate(III) Hybrids Cat₃{[Bi₂I₉](I₂)₃}: Syntheses, Stability, and Optical Properties

Inorg Chem. 2020 Dec 7;59(23):17320-17325. doi: 10.1021/acs.inorgchem.0c02599. Epub 2020 Nov 17.

Authors

Andrey N Usoltsev¹, Nikita A Korobeynikov², Alexander S Novikov³, Pavel E Plyusnin¹, Boris A Kolesov¹, Vladimir P Fedin¹, Maxim N Sokolov¹, Sergey A Adonin^{1

4}

Affiliations

¹ Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia.
² Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia.
³ Institute of Chemistry, Saint Petersburg State University, Universitetsky Street 26, Peterhof, Saint Petersburg 198504, Russia.
⁴ South Ural State University, Lenina Street 76, Chelyabinsk 454080, Russia.

PMID: 33202124
DOI: 10.1021/acs.inorgchem.0c02599

Abstract

One-dimensional iodine-rich iodobismuthates(III), Cat₃{[Bi₂I₉](I₂)₃} [Cat = 1,4-MePy (1) and 1-EtBMAP (2)], feature the highest amount of "trapped" diiodine units in polyhalogen-halometalates of p-block elements. Both complexes have narrow optical band gaps (1.55 and 1.63 eV, respectively) and moderate thermal stability.