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Ordered Vacancies and Their Chemistry in Metal–Organic Frameworks
Abstract
Vacancies are common in solid materials, but it remains a challenge to introduce them at specific locations with controlled distributions. Here we report the creation of ordered metal vacancies and linker vacancies in a cubic metal-organic framework (MOF) based on Zn(II) and pyrazolecarboxylic acid by removing a quarter of the metal ions and half of the linkers. The MOF with ordered vacancies shows increased pore size, thus allowing large dye molecules to fit in the pores. Furthermore, by filling the vacancies with new metals and new linkers, eight new single-crystalline MOFs with multicomponents in absolute order are introduced. The capability of performing stepwise elimination and addition reactions systematically in extended solids without destroying the structural integrity has generated complex MOF structures which otherwise cannot be made.
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Cited by
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Fang, Z., Bueken, B., De Vos, D. E., & Fischer, R. A. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201411540 · Cited by 1,252
“Heterogeneity within Order” in Metal–Organic Frameworks
Furukawa, H., Müller, U., & Yaghi, O. M. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201410252 · Cited by 549
Definitive Molecular Level Characterization of Defects in UiO‐66 Crystals
Trickett, C. A., Gagnon, K. J., Lee, S., Gándara, F., Bürgi, H., & Yaghi, O. M. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201505461 · Cited by 526
Covalent Chemistry beyond Molecules
Jiang, J., Zhao, Y., & Yaghi, O. M. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.5b10666 · Cited by 448
A reticular chemistry guide for the design of periodic solids
Jiang, H., Alezi, D., & Eddaoudi, M. (2021) · Nature Reviews Materials · doi:10.1038/s41578-021-00287-y · Cited by 432
Metadata
- Authors
- Tu, B., Pang, Q., Wu, D., Song, Y., Weng, L., & Li, Q.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-09-30
- Volume
- 136
- Issue
- 41
- Pages
- 14465-14471
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2325304335
- Cited by
- 199
- References
- 0
- FWCI
- 8.61
- Type
- journal article
- Language
- en
- Open access
- closed
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- Tu, B., Pang, Q., Wu, D., Song, Y., Weng, L., & Li, Q. (2014). Ordered Vacancies and Their Chemistry in Metal–Organic Frameworks. Journal of the American Chemical Society. https://doi.org/10.1021/ja5063423
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