Year: 2025
Type: article
Abstract: In the title compound, (C 4 H 11 N 2 )[NaBr 2 (H 2 O) 3 ], the complete organic cation, which adopts a typical chair conformation, is generated by crystallographic inversion symmetry and one of the N-bonded H atoms is half occupied. The sodium ion (site symmetry m ) at the centre of the complex anion adopts a distorted trigonal–bipyramidal coordination geometry with the water molecules in the equatorial sites and the bromide ions in the axial sites. In the extended structure, O—H...Br hydrogen bonds generate a porous ‘honeycomb' three-dimensional network of complex anions encapsulating [010] channels occupied by the cations, which are linked to each other by N—H...N hydrogen bonds and anchored to the honeycomb network via N—H...Br hydrogen bonds.
Source: IUCrData
Author: William T. A. Harrison
Institution: University of Aberdeen
Language: English
Subfield: Inorganic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $300
OpenAlex ID: W4416233167
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