Templation and Concentration Drive Conversion Between a FeII12L12 Pseudoicosahedron, a FeII4L4 Tetrahedron, and a FeII2L3 Helicate.
Authors
Plajer, Alex J
Lu, Zifei
Jensen, Jesper D
Nitschke, Jonathan R
Publication Date
2022-01-26Journal Title
J Am Chem Soc
ISSN
0002-7863
Publisher
American Chemical Society (ACS)
Type
Article
This Version
AM
Metadata
Show full item recordCitation
Zhang, D., Gan, Q., Plajer, A. J., Lavendomme, R., Ronson, T. K., Lu, Z., Jensen, J. D., et al. (2022). Templation and Concentration Drive Conversion Between a FeII12L12 Pseudoicosahedron, a FeII4L4 Tetrahedron, and a FeII2L3 Helicate.. J Am Chem Soc https://doi.org/10.1021/jacs.1c11536
Abstract
We report the construction of three structurally distinct self-assembled architectures: FeII12L12 pseudoicosahedron 1, FeII2L3 helicate 2, and FeII4L4 tetrahedron 3, formed from a single triazatriangulenium subcomponent A under different reaction conditions. Pseudoicosahedral capsule 1 is the largest formed through subcomponent self-assembly to date, with an outer-sphere diameter of 5.4 nm and a cavity volume of 15 nm3. The outcome of self-assembly depended upon concentration, where the formation of pseudoicosahedron 1 was favored at higher concentrations, while helicate 2 exclusively formed at lower concentrations. The conversion of pseudoicosahedron 1 or helicate 2 into tetrahedron 3 occurred following the addition of a CB11H12- or B12F122- template.
Sponsorship
UK Engineering and Physical Sciences Research Council (EPSRC EP/P027067/1)
Funder references
European Research Council (695009)
Engineering and Physical Sciences Research Council (EP/P027067/1)
Identifiers
External DOI: https://doi.org/10.1021/jacs.1c11536
This record's URL: https://www.repository.cam.ac.uk/handle/1810/332582
Statistics
Total file downloads (since January 2020). For more information on metrics see the
IRUS guide.
Recommended or similar items
The current recommendation prototype on the Apollo Repository will be turned off on 03 February 2023. Although the pilot has been fruitful for both parties, the service provider IKVA is focusing on horizon scanning products and so the recommender service can no longer be supported. We recognise the importance of recommender services in supporting research discovery and are evaluating offerings from other service providers. If you would like to offer feedback on this decision please contact us on: support@repository.cam.ac.uk