Order-disorder phase transition induced by proton transfer in a co-crystal of 2,4-dichlorobenzoic acid and trimethylamine: N -oxide

dc.contributor.author	D'vries, Richard F.
dc.contributor.author	Moreno Fuquen, Rodolfo
dc.contributor.author	Camps, Ihosvany
dc.contributor.author	Ayala, Alejandro Pedro
dc.contributor.author	Kennedy, Alan R.
dc.contributor.author	Reinheimer, Eric W.
dc.contributor.author	Ellena, Javier
dc.date.accessioned	2020-02-14T14:56:43Z
dc.date.available	2020-02-14T14:56:43Z
dc.date.issued	2017-06-05
dc.description.abstract	A crystalline binary adduct between trimethylamine N-oxide (TMANO) and 2,4-dichlorobenzoic acid (2,4-DCBA) molecules was obtained by slow evaporation from acetonitrile. The obtained molecular complex is formed by a racemic mixture of molecular complexes crystallizing in the orthorhombic space group Pbca. An exhaustive analysis of the temperature dependence of the cell parameters and the behavior of the acidic hydrogen position and carboxylate group was performed by single crystal and powder X-ray diffraction, FT-IR spectroscopy and theoretical calculations. The molecular system was thermally characterized, subsequently demonstrating an order–disorder transition. Finally, the intermolecular interactions were analyzed via Hirshfeld surface analysis.	es
dc.identifier.issn	14668033
dc.identifier.uri	https://repositorio.usc.edu.co/handle/20.500.12421/2777
dc.language.iso	en	es
dc.publisher	Royal Society of Chemistry	es
dc.title	Order-disorder phase transition induced by proton transfer in a co-crystal of 2,4-dichlorobenzoic acid and trimethylamine: N -oxide	es
dc.type	Article	es

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