Crystal structure and Hirshfeld surface analysis of the organic–inorganic hybrid compound tris(2-iodoethylammonium) hexaiodidobismuthate(III)

IF 0.5 Q4 CRYSTALLOGRAPHY Acta Crystallographica Section E: Crystallographic Communications Pub Date : 2025-02-01 DOI:10.1107/S2056989025000386

Olesia I. Kucheriv , Valeriia M. Ovdenko , Iryna S. Kuzevanova , Irina A. Golenya , Il’ya A. Gural’skiy

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Abstract

The crystal structure of (IC₂H₄NH₃)⁺₃[BiI₆]³⁻ is composed of discrete [BiI₆]^3– octahedra, the charge of which is compensated by three crystallographically independent 2-iodoethylammonium cations.

The asymmetric unit of the title organic–inorganic salt, (IC₂H₄NH₃)₃[BiI₆], consists of a [BiI₆]³⁻ octahedron and three 2-iodoethylammonium cations. The octahedra do not interact with each other, and the supramolecular arrangement is ensured by an intricate network of N—H⋯I hydrogen bonds between cations and anions. In addition, a weak I⋯I interaction between an organic cation and the coordination octahedron is present in the crystal structure. Hirshfeld surface analysis revealed that the most important contributions to the crystal packing are from H⋯I (72.3%) and I⋯I (11.3%) interactions.

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来源期刊

Acta Crystallographica Section E: Crystallographic Communications Chemistry-Chemistry (all)

CiteScore

1.90

自引率

0.00%

发文量

351

审稿时长

3 weeks

期刊介绍： Acta Crystallographica Section E: Crystallographic Communications is the IUCr''s open-access structural communications journal. It provides a fast, simple and easily accessible publication mechanism for crystal structure determinations of inorganic, metal-organic and organic compounds. The electronic submission, validation, refereeing and publication facilities of the journal ensure rapid and high-quality publication of fully validated structures. The primary article category is Research Communications; these are peer-reviewed articles describing one or more structure determinations with appropriate discussion of the science.

Crystal structure and Hirshfeld surface analysis of the organic–inorganic hybrid compound tris­(2-iodo­ethyl­ammonium) hexa­iodido­bis­muthate(III)

Abstract

Crystal structure and Hirshfeld surface analysis of the organic–inorganic hybrid compound tris(2-iodoethylammonium) hexaiodidobismuthate(III)