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

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

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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",

}

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

Cite this