Erratum: A Twisted Cucurbit[14]Uril-Based Fluorescent Supramolecular Polymer Mediated by Metal Ion (Macromolecules (2022) 55: 5 (1642-1646) DOI: 10.1021/acs.macromol.2c00075)

Luo, Yang; Zhang, Wei; Yang, Mao Xia; Feng, Xian Hao; Redshaw, Carl; Li, Qing; Tao, Zhu; Xiao, Xin

Abstract

In our original article, twisted cucubit[14]uril (tQ[14]) forms a fluorescent supramolecular polymer with the water-soluble fluorescent tetrapyridinium pyrene compound TPYP with a molar ratio of 2:1 (tQ[14]:TPYP) via host?guest interactions. The addition of Ni2+ has then regulated the above-mentioned loose and porous supramolecular polymers (tQ[14]-TPYP) by coordinating with the unique third portal of tQ[14], which provides new ideas for the construction and regulation of supramolecular assemblies of tQ[14]. However, relevant characterizations of the compound TPYP were incorrectly uploaded or partially missing, including the 1H NMR spectrum, COSY spectrum, mass spectrometry, and 13C spectrum. To avoid the trouble caused by these errors, we uploaded new spectra as a correction. Figure 1 shows the 1H NMR spectra of the compound TPYP. The splitting of the signal peaks in the low-field region is reasonable and matches the high symmetry of the compound structure. Figure 2 then shows the 1H-1H COSY spectrum of compound TPYP, in which the peaks of each proton signal are assigned and the results are following the rules.

Citation

Luo, Y., Zhang, W., Yang, M. X., Feng, X. H., Redshaw, C., Li, Q., …Xiao, X. (2022). Erratum: A Twisted Cucurbit[14]Uril-Based Fluorescent Supramolecular Polymer Mediated by Metal Ion (Macromolecules (2022) 55: 5 (1642-1646) DOI: 10.1021/acs.macromol.2c00075). Macromolecules, 55(8), 3361-3362. https://doi.org/10.1021/acs.macromol.2c00556

• Journal Article Type: Addendum
• Acceptance Date: Apr 12, 2022
• Online Publication Date: Apr 12, 2022
• Publication Date: Apr 26, 2022
• Deposit Date: Jun 15, 2022
• Publicly Available Date: Apr 13, 2023
• Journal: Macromolecules
• Print ISSN: 0024-9297
• Electronic ISSN: 1520-5835
• Publisher: American Chemical Society
• Peer Reviewed: Not Peer Reviewed
• Volume: 55
• Issue: 8
• Pages: 3361-3362
• DOI: https://doi.org/10.1021/acs.macromol.2c00556
• Public URL: https://hull-repository.worktribe.com/output/3994390