A1 Journal article (refereed)
Simultaneous Endo- and Exo-Complex Formation of Pyridine[4]arene Dimer with Neutral and Anionic Guests (2017)


Kiesilä, A., Kivijärvi, L., Beyeh, N. K., Moilanen, J., Groessl, M., Rothe, T., . . . Kalenius, E. (2017). Simultaneous Endo- and Exo-Complex Formation of Pyridine[4]arene Dimer with Neutral and Anionic Guests. Angewandte Chemie International Edition, 56 (36), 10942-10946. doi:10.1002/anie.201704054


JYU authors or editors


Publication details

All authors or editors: Kiesilä, Anniina; Kivijärvi, Lauri; Beyeh, Ngong Kodiah; Moilanen, Jani; Groessl, Michael; Rothe, Tatiana; Götz, Sven; Topic, Filip; Rissanen, Kari; Lützen, Arne; et al.

Journal or series: Angewandte Chemie International Edition

ISSN: 1433-7851

eISSN: 1521-3773

Publication year: 2017

Volume: 56

Issue number: 36

Pages range: 10942-10946

Publisher: Wiley-VCH

Publication country: Germany

Publication language: English

DOI: https://doi.org/10.1002/anie.201704054

Open Access: Publication channel is not openly available

Publication channel open access:

Publication open access:

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/55226


Abstract

The formation of complexes between hexafluorophosphate (PF6−) and tetraisobutyloctahydroxypyridine[4]arene has been thoroughly studied in the gas phase (ESI‐QTOF‐MS, IM‐MS, DFT calculations), in the solid state (X‐ray crystallography), and in chloroform solution (1H, 19F, and DOSY NMR spectroscopy). In all states of matter, simultaneous endo complexation of solvent molecules and exo complexation of a PF6− anion within a pyridine[4]arene dimer was observed. While similar ternary complexes are often observed in the solid state, this is a unique example of such behavior in the gas phase.


Keywords: aromatic hydrocarbons

Free keywords: coordination complex; hexafluorophosphate


Contributing organizations


Related projects


Ministry reporting: Yes

Reporting Year: 2017

JUFO rating: 3


Last updated on 2021-22-02 at 15:26