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Statistical copolymer metal organic nanotubes.

Authors :
Barrett JA
Rosenmann ND
Gnanasekaran K
Carroll XB
Gianneschi NC
Jenkins DM
Source :
Chemical science [Chem Sci] 2023 Jan 06; Vol. 14 (4), pp. 1003-1009. Date of Electronic Publication: 2023 Jan 06 (Print Publication: 2023).
Publication Year :
2023

Abstract

Metal-organic nanotubes (MONTs) are 1-dimensional crystalline porous materials that are formed from ligands and metals in a manner identical to more typical 3-dimensional metal-organic frameworks (MOFs). MONTs form anisotropically in one dimension making them excellent candidates for linker engineering for control of chemical composition and spacing. A novel series of MONTs was synthesized utilizing a mixture of 1,2,4-ditriazole ligands containing both a fully protonated aryl moiety and its tetrafluorinated analog in ratios of, 0 : 1, 1 : 4, 1 : 1, 4 : 1, and 1 : 0, respectively. All MONTs were characterized by both bulk and nanoscale measurements, including SCXRD, PXRD, ssNMR and TEM, to determine the resulting co-polymer architecture (alternating, block, or statistical) and the ligand ratios in the solid materials. All characterization methods point towards statistical copolymerization of the materials in a manner analogous to 3D MOFs, all of which notably could be achieved without destructive analytical methods.<br />Competing Interests: There are no conflicts to declare.<br /> (This journal is © The Royal Society of Chemistry.)

Details

Language :
English
ISSN :
2041-6520
Volume :
14
Issue :
4
Database :
MEDLINE
Journal :
Chemical science
Publication Type :
Academic Journal
Accession number :
36755710
Full Text :
https://doi.org/10.1039/d2sc06084a