A Bidentate Antimony Pnictogen Bonding Host-System

A bidentate pnictogen bonding host-system based on 1,8-diethynylanthracene was synthesized by a selective tin-antimony exchange reaction and investigated regarding its ability to act as a Lewis acidic host component for the complexation of Lewis basic or anionic guests. In this work, the novel C=C-Sb(C2F5)2 unit was established to study the potential of antimony(III) sites as representatives for the scarcely explored pnictogen bonding donors. The capability of this partly fluorinated host system was investigated towards halide anions (Cl-, Br-, I-), dimethyl chalcogenides Me2Y (Y = O, S, Se, Te) and nitrogen heterocycles (pyridine, pyrimidine). Insights into the adduct formation behavior as well as the bonding situation of such E⋯Sb-CF moieties were obtained in solution by means of NMR spectroscopy, in the solid state by X-ray diffraction, by elemental analyses and by computational methods (DFT, QTAIM, IQA), respectively. © 2023 Wiley-VCH GmbH.

Erscheinungsjahr

2023

Zeitschriftentitel

Angewandte Chemie International Edition

Band

Ausgabe

Art.-Nr.

e202310439

Urheberrecht / Lizenzen

Creative Commons Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International (CC BY-NC-ND 4.0)

eISSN

1521-3773

Finanzierungs-Informationen

Open-Access-Publikationskosten wurden durch die Universität Bielefeld im Rahmen des DEAL-Vertrags gefördert.

Page URI

https://pub.uni-bielefeld.de/record/2983336

Zitieren

Beckmann L, Krieft J, Vishnevskiy Y, Neumann B, Stammler H-G, Mitzel NW. A Bidentate Antimony Pnictogen Bonding Host-System. Angewandte Chemie International Edition. 2023;62(46): e202310439.

Beckmann, L., Krieft, J., Vishnevskiy, Y., Neumann, B., Stammler, H. - G., & Mitzel, N. W. (2023). A Bidentate Antimony Pnictogen Bonding Host-System. Angewandte Chemie International Edition, 62(46), e202310439. https://doi.org/10.1002/anie.202310439

Beckmann, Louis, Krieft, Jonas, Vishnevskiy, Yury, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. 2023. “A Bidentate Antimony Pnictogen Bonding Host-System”. Angewandte Chemie International Edition 62 (46): e202310439.

Beckmann, L., Krieft, J., Vishnevskiy, Y., Neumann, B., Stammler, H. - G., and Mitzel, N. W. (2023). A Bidentate Antimony Pnictogen Bonding Host-System. Angewandte Chemie International Edition 62:e202310439.

Beckmann, L., et al., 2023. A Bidentate Antimony Pnictogen Bonding Host-System. Angewandte Chemie International Edition, 62(46): e202310439.

L. Beckmann, et al., “A Bidentate Antimony Pnictogen Bonding Host-System”, Angewandte Chemie International Edition, vol. 62, 2023, : e202310439.

Beckmann, L., Krieft, J., Vishnevskiy, Y., Neumann, B., Stammler, H.-G., Mitzel, N.W.: A Bidentate Antimony Pnictogen Bonding Host-System. Angewandte Chemie International Edition. 62, : e202310439 (2023).

Beckmann, Louis, Krieft, Jonas, Vishnevskiy, Yury, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. “A Bidentate Antimony Pnictogen Bonding Host-System”. Angewandte Chemie International Edition 62.46 (2023): e202310439.

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