Statistical copolymer metal organic nanotubes

Jacob A. Barrett; Nathan D. Rosenmann; Karthikeyan Gnanasekaran; Xian B. Carroll; Nathan C. Gianneschi; David M. Jenkins

doi:10.1039/d2sc06084a

Statistical copolymer metal organic nanotubes

Jacob A. Barrett, Nathan D. Rosenmann, Karthikeyan Gnanasekaran, Xian B. Carroll, Nathan C. Gianneschi^*, David M. Jenkins^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

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.

Original language	English (US)
Pages (from-to)	1003-1009
Number of pages	7
Journal	Chemical Science
Volume	14
Issue number	4
DOIs	https://doi.org/10.1039/d2sc06084a
State	Published - Jan 6 2023

Funding

J. A. B. and D. M. J. thank the National Science Foundation (NSF DMR-2207224) and the University of Tennessee for support. N. D. R. and N. C. G. thank the National Science Foundation (NSF DMR-2207269) for support. This work made use of the EPIC facility of Northwestern University's NUANCE Center, which has received support from the Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF ECCS-1542205), the MRSEC program (NSF DMR-1720139) at the Materials Research Center, the International Institute for Nanotechnology (IIN), the Keck Foundation, and the State of Illinois, through the IIN.

ASJC Scopus subject areas

General Chemistry

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10.1039/d2sc06084a

Cite this

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title = "Statistical copolymer metal organic nanotubes",

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.",

author = "Barrett, {Jacob A.} and Rosenmann, {Nathan D.} and Karthikeyan Gnanasekaran and Carroll, {Xian B.} and Gianneschi, {Nathan C.} and Jenkins, {David M.}",

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doi = "10.1039/d2sc06084a",

language = "English (US)",

volume = "14",

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T1 - Statistical copolymer metal organic nanotubes

AU - Barrett, Jacob A.

AU - Rosenmann, Nathan D.

AU - Gnanasekaran, Karthikeyan

AU - Carroll, Xian B.

AU - Gianneschi, Nathan C.

AU - Jenkins, David M.

PY - 2023/1/6

Y1 - 2023/1/6

N2 - 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.

AB - 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.

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JO - Chemical Science

JF - Chemical Science

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Statistical copolymer metal organic nanotubes

Abstract

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CCDC 2183218: Experimental Crystal Structure Determination

CCDC 2183220: Experimental Crystal Structure Determination

CCDC 2183216: Experimental Crystal Structure Determination

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Statistical copolymer metal organic nanotubes

Abstract

Funding

ASJC Scopus subject areas

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Datasets

CCDC 2183218: Experimental Crystal Structure Determination

CCDC 2183220: Experimental Crystal Structure Determination

CCDC 2183216: Experimental Crystal Structure Determination

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