A study of the inclusion complex formed between cucurbit[8]uril and isonicotinic acid-Reference-Cited by-同舟云学术

A study of the inclusion complex formed between cucurbit[8]uril and isonicotinic acid

Published:2022-05-12 Issue:7-8 Volume:102 Page:619-628
ISSN:1388-3127
Container-title:Journal of Inclusion Phenomena and Macrocyclic Chemistry
language:en
Short-container-title:J Incl Phenom Macrocycl Chem

Author:

Yu Zhi-chao,Lu Yun,Shan Pei-hui,Fan Ying,Tao Zhu,Xiao Xin,Wei Gang,Prior Timothy J.,Redshaw Carl^ORCID

Abstract

AbstractThe complexation between cucurbit[8]uril, Q[8], and isonicotinic acid has been studied using 1H NMR spectroscopy, UV–Vis absorption spectroscopy, Raman spectroscopy and single crystal X-ray diffraction. The results revealed that the 2:1 inclusion complex (4-PA)2@Q[8]·25H2O is formed, with two guests simultaneously encapsulated in the hydrophobic cavity; the mean planes of the guests are 3.535 Å apart. Graphical abstract

Funder

Engineering and Physical Sciences Research Council

Publisher

Springer Science and Business Media LLC

Subject

Condensed Matter Physics,General Chemistry,Food Science

Link

https://link.springer.com/content/pdf/10.1007/s10847-022-01141-6.pdf

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