Stabilization of an anionic guest adsorbed on sodium faujasites through enhanced Coulombic interaction

José Raul Herance, Jordi Marquet, José Luis Bourdelande, Hermenegildo García

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

The negatively charged adduct formed by reaction of 2,4-dinitroaniline with NaBH4 (Meisenheimer complex) has been successfully incorporated inside faujasites. The internal location of the anionic Meisenheimer guest was confirmed by XPS. This anionic reaction intermediate becomes largely stabilized by the inclusion in zeolite as the result of an increase of the association constant with alkali metal ions inside the zeolite cavities. © 2004 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)49-52
JournalChemical Physics Letters
Volume395
Issue number1-3
DOIs
Publication statusPublished - 1 Sep 2004

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