Metal-Organic Frameworks via Emissive Metal-Carboxylate Zwitterion Intermediates

Mahsa Armaghan, Xiu Juan Shang, Yan Qiu Yuan, David J. Young, Wen Hua Zhang, T. S.Andy Hor, Jian Ping Lang

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Pyridinemethanol-carboxylate esters form octahedral complexes with Zn(NO3)2 in aqueous DMF that subsequently undergo hydrolysis at elevated temperatures to form metal-carboxylate zwitterions. In situ deprotonation of the hydroxy group leads to thermally robust, neutral MOFs. This stepwise synthesis can be controlled by temperature and is made possible by the subtle difference in reactivity of the functional groups. Emissive intermediates: Pyridinemethanol-carboxylate esters form octahedral complexes with Zn(NO3)2 in aqueous DMF that subsequently undergo hydrolysis at elevated temperatures to form emissive metal-carboxylate zwitterions (see picture). In situ deprotonation of the hydroxy group leads to thermally robust, neutral MOFs.

Original languageEnglish
Pages (from-to)1231-1234
Number of pages4
JournalChemPlusChem
Volume80
Issue number8
DOIs
Publication statusPublished - Aug 2015
Externally publishedYes

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Deprotonation
Metals
Hydrolysis
Esters
Temperature
Functional groups

Cite this

Armaghan, M., Shang, X. J., Yuan, Y. Q., Young, D. J., Zhang, W. H., Hor, T. S. A., & Lang, J. P. (2015). Metal-Organic Frameworks via Emissive Metal-Carboxylate Zwitterion Intermediates. ChemPlusChem, 80(8), 1231-1234. https://doi.org/10.1002/cplu.201500134
Armaghan, Mahsa ; Shang, Xiu Juan ; Yuan, Yan Qiu ; Young, David J. ; Zhang, Wen Hua ; Hor, T. S.Andy ; Lang, Jian Ping. / Metal-Organic Frameworks via Emissive Metal-Carboxylate Zwitterion Intermediates. In: ChemPlusChem. 2015 ; Vol. 80, No. 8. pp. 1231-1234.
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Armaghan, M, Shang, XJ, Yuan, YQ, Young, DJ, Zhang, WH, Hor, TSA & Lang, JP 2015, 'Metal-Organic Frameworks via Emissive Metal-Carboxylate Zwitterion Intermediates', ChemPlusChem, vol. 80, no. 8, pp. 1231-1234. https://doi.org/10.1002/cplu.201500134

Metal-Organic Frameworks via Emissive Metal-Carboxylate Zwitterion Intermediates. / Armaghan, Mahsa; Shang, Xiu Juan; Yuan, Yan Qiu; Young, David J.; Zhang, Wen Hua; Hor, T. S.Andy; Lang, Jian Ping.

In: ChemPlusChem, Vol. 80, No. 8, 08.2015, p. 1231-1234.

Research output: Contribution to journalArticleResearchpeer-review

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AU - Armaghan, Mahsa

AU - Shang, Xiu Juan

AU - Yuan, Yan Qiu

AU - Young, David J.

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AU - Hor, T. S.Andy

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