In Situ Observation of Topotactic Linker Reorganization in the Aperiodic Metal–Organic Framework TRUMOF‑1

Guy Greenbaum; Patrick W. Doheny; Robert A. I. Paraoan; Yevheniia Kholina; Stefan Michalik; Simon J. Cassidy; Hamish H.-M. Yeung; Andrew L. Goodwin

doi:10.1021/jacs.4c09487

In Situ Observation of Topotactic Linker Reorganization in the Aperiodic Metal–Organic Framework TRUMOF‑1

Guy Greenbaum, Patrick W. Doheny, Robert A. I. Paraoan, Yevheniia Kholina, Stefan Michalik, Simon J. Cassidy, Hamish H.-M. Yeung^*, Andrew L. Goodwin^*

^*Corresponding author for this work

Chemistry

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Abstract

We use in situ synchrotron X-ray diffraction measurements to monitor the solvothermal crystallization mechanism of the aperiodic metal–organic framework TRUMOF-1. Following an initial incubation period, TRUMOF-1 forms as a metastable intermediate that subsequently transforms into an ordered product with triclinic crystal symmetry. We determine the structure of this ordered phase, which we call msw-TRUMOF-1, and show that it is related to TRUMOF-1 through topotactic reorganization of linker occupancies. Our results imply that the connectivity of TRUMOF-1 can be reorganized, as required for data storage and manipulation applications.

Original language	English
Pages (from-to)	27262-27266
Number of pages	5
Journal	Journal of the American Chemical Society
Volume	146
Issue number	40
Early online date	26 Sept 2024
DOIs	https://doi.org/10.1021/jacs.4c09487
Publication status	Published - 9 Oct 2024

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GreenbaumG2024InSitu
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Unlocking the pre-nucleation state as a route to materials discovery in MOFs
Yeung, H. (Principal Investigator)
Engineering & Physical Science Research Council
1/07/22 → 31/03/27
Project: Research Councils

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@article{dcd04a9eebfd464b9f21f921309042d4,

title = "In Situ Observation of Topotactic Linker Reorganization in the Aperiodic Metal–Organic Framework TRUMOF‑1",

abstract = "We use in situ synchrotron X-ray diffraction measurements to monitor the solvothermal crystallization mechanism of the aperiodic metal–organic framework TRUMOF-1. Following an initial incubation period, TRUMOF-1 forms as a metastable intermediate that subsequently transforms into an ordered product with triclinic crystal symmetry. We determine the structure of this ordered phase, which we call msw-TRUMOF-1, and show that it is related to TRUMOF-1 through topotactic reorganization of linker occupancies. Our results imply that the connectivity of TRUMOF-1 can be reorganized, as required for data storage and manipulation applications.",

author = "Guy Greenbaum and Doheny, \{Patrick W.\} and Paraoan, \{Robert A. I.\} and Yevheniia Kholina and Stefan Michalik and Cassidy, \{Simon J.\} and Yeung, \{Hamish H.-M.\} and Goodwin, \{Andrew L.\}",

year = "2024",

month = oct,

day = "9",

doi = "10.1021/jacs.4c09487",

language = "English",

volume = "146",

pages = "27262--27266",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "40",

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TY - JOUR

T1 - In Situ Observation of Topotactic Linker Reorganization in the Aperiodic Metal–Organic Framework TRUMOF‑1

AU - Greenbaum, Guy

AU - Doheny, Patrick W.

AU - Paraoan, Robert A. I.

AU - Kholina, Yevheniia

AU - Michalik, Stefan

AU - Cassidy, Simon J.

AU - Yeung, Hamish H.-M.

AU - Goodwin, Andrew L.

PY - 2024/10/9

Y1 - 2024/10/9

N2 - We use in situ synchrotron X-ray diffraction measurements to monitor the solvothermal crystallization mechanism of the aperiodic metal–organic framework TRUMOF-1. Following an initial incubation period, TRUMOF-1 forms as a metastable intermediate that subsequently transforms into an ordered product with triclinic crystal symmetry. We determine the structure of this ordered phase, which we call msw-TRUMOF-1, and show that it is related to TRUMOF-1 through topotactic reorganization of linker occupancies. Our results imply that the connectivity of TRUMOF-1 can be reorganized, as required for data storage and manipulation applications.

AB - We use in situ synchrotron X-ray diffraction measurements to monitor the solvothermal crystallization mechanism of the aperiodic metal–organic framework TRUMOF-1. Following an initial incubation period, TRUMOF-1 forms as a metastable intermediate that subsequently transforms into an ordered product with triclinic crystal symmetry. We determine the structure of this ordered phase, which we call msw-TRUMOF-1, and show that it is related to TRUMOF-1 through topotactic reorganization of linker occupancies. Our results imply that the connectivity of TRUMOF-1 can be reorganized, as required for data storage and manipulation applications.

U2 - 10.1021/jacs.4c09487

DO - 10.1021/jacs.4c09487

M3 - Letter

SN - 0002-7863

VL - 146

SP - 27262

EP - 27266

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 40

ER -

In Situ Observation of Topotactic Linker Reorganization in the Aperiodic Metal–Organic Framework TRUMOF‑1

Abstract

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Unlocking the pre-nucleation state as a route to materials discovery in MOFs

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