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Chiral Co3Y propeller-shaped chemosensory platforms based on 19F-NMR

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posted on 2023-06-10, 06:00 authored by Gabrielle Audsley, Harry Carpenter, Nsikak Essien, James Lai-MorriceJames Lai-Morrice, Youssra Al-Hilaly, Louise SerpellLouise Serpell, Geoffrey R Akien, Graham J Tizzard, Simon J Coles, Cristina Pubill Ulldemolins, George KostakisGeorge Kostakis
Two propeller-shaped chiral CoIII3YIII complexes built from fluorinated ligands are synthesized and characterized by single-crystal X-Ray diffraction (SXRD), IR, UV-Vis, Circular Dichroism (CD), Elemental analysis, Thermogravimetric analysis (TGA), Electron Spray Ionization Mass Spectroscopy (ESI-MS) and NMR (1H, 13C and 19F). This work explores the sensing and discrimination abilities of these complexes, thus providing an innovative sensing method using a 19F NMR chemosensory system and opening new directions in 3d/4f chemistry. Control experiments and theoretical studies shed light on the sensing mechanism, while the scope and limitations of this method are discussed and presented.

History

Publication status

  • Published

File Version

  • Published version

Journal

Inorganic Chemistry: including bioinorganic chemistry

ISSN

0020-1669

Publisher

American Chemical Society

Issue

6

Volume

62

Page range

2680-2693

Department affiliated with

  • Chemistry Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2023-01-17

First Open Access (FOA) Date

2023-02-22

First Compliant Deposit (FCD) Date

2023-01-17

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