In the original article, there was a mistake in Figure 1 as published. The N positions of the pyridines in the ligand structure are incorrect. The corrected Figure 1 appears below.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
FIGURE 1
Cartoon representations of the minus (M, ΛΛ), plus (P, ΔΔ) helicate isomers of a generic triple-stranded helicate and the chemical structure of the (1E,1′E)-N,N′-[methylenebis(4,1-phenylene)]bis[1-(pyridin-2-yl)methanimine] ligand (LPyim) developed by Hannon and co-workers (Hannon et al., 1997).
Statements
Publisher’s note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Summary
Keywords
iron(II), helicate, cytotoxicity, host-guest chemistry, metallosupramolecular architectures
Citation
Lisboa LS, Riisom M, Vasdev RAS, Jamieson SMF, Wright LJ, Hartinger CG and Crowley JD (2021) Corrigendum: Cavity-Containing [Fe2L3]4+ Helicates: An Examination of Host-Guest Chemistry and Cytotoxicity. Front. Chem. 9:739785. doi: 10.3389/fchem.2021.739785
Received
12 July 2021
Accepted
15 July 2021
Published
03 August 2021
Volume
9 - 2021
Edited and reviewed by
Tony D. James, University of Bath, United Kingdom
Updates
Copyright
© 2021 Lisboa, Riisom, Vasdev, Jamieson, Wright, Hartinger and Crowley.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: James D. Crowley, jcrowley@chemistry.otago.ac.nz
This article was submitted to Supramolecular Chemistry, a section of the journal Frontiers in Chemistry
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.