The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Supramolecular macrocycles reversibly assembled by Te…O chalcogen bonding
Open accessAbstract
Organic molecules with heavy main-group elements frequently form supramolecular links to electron-rich centres. One particular case of such interactions is halogen bonding. Most studies of this phenomenon have been concerned with either dimers or infinitely extended structures (polymers and lattices) but well-defined cyclic structures remain elusive. Here we present oligomeric aggregates of heterocycles that are linked by chalcogen-centered interactions and behave as genuine macrocyclic species. The molecules of 3-methyl-5-phenyl-1,2-tellurazole 2-oxide assemble a variety of supramolecular aggregates that includes cyclic tetramers and hexamers, as well as a helical polymer. In all these aggregates, the building blocks are connected by Te…O–N bridges. Nuclear magnetic resonance spectroscopic experiments demonstrate that the two types of annular aggregates are persistent in solution. These self-assembled structures form coordination complexes with transition-metal ions, act as fullerene receptors and host small molecules in a crystal.
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Cites
Definition of the halogen bond (IUPAC Recommendations 2013).
Desiraju, G. R., Ho, P. S., Kloo, L., Legon, A. C., Marquardt, R., Metrangolo, P., Politzer, P., Resnati, G., & Rissanen, K. (2013) · Pure and Applied Chemistry · doi:10.1351/pac-rec-12-05-10 · Cited by 1,957
Self-citationActivating efficient phosphorescence from purely organic materials by crystal design
Bolton, O., Lee, K., Kim, H.-J., Lin, K. Y., & Kim, J. (2011) · Nature Chemistry · doi:10.1038/nchem.984 · Cited by 1,662
Cited by
Chalcogen bonding in synthesis, catalysis and design of materials
Mahmudov, K. T., Kopylovich, M. N., Guedes da Silva, M. F. C., & Pombeiro, A. J. L. (2017) · Dalton Transactions · doi:10.1039/c7dt01685a · Cited by 466
Gleiter, R., Haberhauer, G., Werz, D. B., Rominger, F., & Bleiholder, C. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00449 · Cited by 348
Anion Transport with Chalcogen Bonds
Benz, S., Macchione, M., Verolet, Q., Mareda, J., Sakai, N., & Matile, S. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.6b05779 · Cited by 297
Chalcogen-bond driven molecular recognition at work
Biot, N., & Bonifazi, D. (2020) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2020.213243 · Cited by 266
Metadata
- Authors
- Ho, P. C., Szydlowski, P., Sinclair, J., Elder, P. J. W., Kübel, J., Gendy, C., Lee, L. M., Jenkins, H., Britten, J. F., Morim, D. R., & Vargas-Baca, I.
- Venue
- Nature Communications
- Published
- 2016-04-19
- Volume
- 7
- Issue
- 1
- Pages
- 11299-11299
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2336154471
- Cited by
- 209
- References
- 2
- FWCI
- 16.51
- Type
- journal article
- Language
- en
- Open access
- gold
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