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Issue 39, 2019
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Single-crystal-to-single-crystal guest exchange in columnar assembled brominated triphenylamine bis-urea macrocycles

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Abstract

Self-assembly of brominated triphenylamine bis-urea macrocycles affords robust porous materials. Urea hydrogen bonds organize these building blocks into 1-dimensional columns, which pack via halogen–aryl interactions. The crystals are stable when emptied, present two distinct absorption sites for Xe with restricted Xe diffusion, and exhibit single-crystal-to-single-crystal guest exchange.

Graphical abstract: Single-crystal-to-single-crystal guest exchange in columnar assembled brominated triphenylamine bis-urea macrocycles

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Publication details

The article was received on 02 Mar 2019, accepted on 17 Apr 2019 and first published on 18 Apr 2019


Article type: Communication
DOI: 10.1039/C9CC01725A
Chem. Commun., 2019,55, 5619-5622

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    Single-crystal-to-single-crystal guest exchange in columnar assembled brominated triphenylamine bis-urea macrocycles

    A. J. Sindt, M. D. Smith, S. Berens, S. Vasenkov, C. R. Bowers and L. S. Shimizu, Chem. Commun., 2019, 55, 5619
    DOI: 10.1039/C9CC01725A

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