Structural reorganization in a hydrogen-bonded organic framework. (12th September 2018)

• Record Type: Journal Article
• Authors: Castells-Gil, Javier; Padial, Natalia M.; Martí-Gastaldo, Carlos
• Is Part Of: New journal of chemistry. Volume 42:Number 19(2018)
• Page Start: 16138
• Page End: 16143
• Publication Date: 2018-09-12
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/c8nj02738b
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : Self-recognition of 3, 3′, 5, 5′-azobenzenetetracarboxylic acid yields a grid-like anionic hydrogen-bonded framework capable of undergoing structural reorganization by recrystallization in the presence of guanidinium cations. Abstract : Self-recognition of 3, 3′, 5, 5′-azobenzenetetracarboxylic acid drives the formation of a grid-like anionic hydrogen-bonded framework with channels occupied by organic cations. This supramolecular solid is capable of reorganizing its connectivity in the presence of specific guests into a different crystalline architecture by sequential dissolution and recrystallization.