Chemistry

Document Type

Article

Abstract

Reaction of copper(II) bromide with 3,5-dichloropyridine (3,5-Cl2py) or 3,5-dimethylpyridine (3,5-Me2py) led to the isolation of the coordination polymers catena-poly[[bis(3,5-dichloropyridine)copper(II)]-di-μ-bromido], [CuBr2(C5H3Cl2N)2]n or [CuBr2(3,5-Cl2py)2]n (1), and catena-poly[[bis(3,5-dimethylpyridine) copper(II)]-di-μ-bromido], [CuBr2(C7H9N)2]n or [CuBr2(3,5- Me2py)2]n (2), respectively. The structures are characterized by bibromidebridged chains [d(av.)Cu Cu = 3.93 (9) A ]. In 1, the chains are linked perpendicular to the a axis by non-classical hydrogen bonds and halogen bonds, while in 2, only non-classical hydrogen bonds are observed. © 2025 International Union of Crystallography. All rights reserved.

Publication Title

Acta Crystallographica Section E: Crystallographic Communications

Publication Date

3-2025

Volume

81

First Page

243

Last Page

247

ISSN

2056-9890

DOI

10.1107/S2056989025001343

Keywords

3, 5-dichloropyridine, 3, 5-dimethylpyridine, copper(II) bromide, crystal structure

Cross Post Location

Physics

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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Chemistry Commons

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