Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes.

Mitzel, Norbert W.; Linnemannstöns, Marvin; Schwabedissen, Jan; Neumann, Beate; Stammler, Hans-Georg; Berger, Raphael

Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes.

Mitzel NW, Linnemannstöns M, Schwabedissen J, Neumann B, Stammler H-G, Berger R (2020)
Chemistry 26(10): 2169-2173.

Zeitschriftenaufsatz | Veröffentlicht | Englisch

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DOI

https://doi.org/10.1002/chem.201905727

URN

urn:nbn:de:0070-pub-29399129

Autor*in

Mitzel, Norbert W.^UniBi; Linnemannstöns, Marvin^UniBi; Schwabedissen, Jan^UniBi; Neumann, Beate^UniBi; Stammler, Hans-Georg^UniBi; Berger, Raphael

Einrichtung

Fakultät für Chemie > Anorganische Chemie und Strukturchemie

Abstract / Bemerkung

Three 1,2-diaryltetramethyldisilanes X5C6-(SiMe2)2-C6X5 with two C6H5, C6F5 or C6Cl5 groups were studied concerning the im-por-tan-ce of London dispersion driven interactions between their aryl groups. They were prepared from 1,2-di-chlo-rotetra-methyl-disi-la-ne by salt elimination. Their structures were determi-ned in the solid state by X-ray diffraction and for free molecules by gas elec-tron-diffraction. The solid-state struc-tures of the fluori-nated and chlo-rinated derivatives are domi-na-ted by aryl-aryl inter-actions. Unex-pectedly, Cl5C6-(SiMe2)2-C6Cl5 exists exclusive-ly as eclipsed syn-conformer in the gas phase with strongly distor-ted Si-C6Cl5 units due to strong intramo-le-cular interactions. In contrast, F5C6-(SiMe2)2-C6F5 reveals wea-ker inter-actions. The contributions to the total interaction energy was analyzed by SAPT calculations. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Erscheinungsjahr

2020

Zeitschriftentitel

Chemistry

Band

Ausgabe

Seite(n)

2169-2173

Urheberrecht / Lizenzen

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

eISSN

1521-3765

Finanzierungs-Informationen

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

Page URI

https://pub.uni-bielefeld.de/record/2939912

Zitieren

Mitzel NW, Linnemannstöns M, Schwabedissen J, Neumann B, Stammler H-G, Berger R. Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes. Chemistry. 2020;26(10):2169-2173.

Mitzel, N. W., Linnemannstöns, M., Schwabedissen, J., Neumann, B., Stammler, H. - G., & Berger, R. (2020). Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes. Chemistry, 26(10), 2169-2173. doi:10.1002/chem.201905727

Mitzel, Norbert W., Linnemannstöns, Marvin, Schwabedissen, Jan, Neumann, Beate, Stammler, Hans-Georg, and Berger, Raphael. 2020. “Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes.”. Chemistry 26 (10): 2169-2173.

Mitzel, N. W., Linnemannstöns, M., Schwabedissen, J., Neumann, B., Stammler, H. - G., and Berger, R. (2020). Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes. Chemistry 26, 2169-2173.

Mitzel, N.W., et al., 2020. Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes. Chemistry, 26(10), p 2169-2173.

N.W. Mitzel, et al., “Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes.”, Chemistry, vol. 26, 2020, pp. 2169-2173.

Mitzel, N.W., Linnemannstöns, M., Schwabedissen, J., Neumann, B., Stammler, H.-G., Berger, R.: Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes. Chemistry. 26, 2169-2173 (2020).

Mitzel, Norbert W., Linnemannstöns, Marvin, Schwabedissen, Jan, Neumann, Beate, Stammler, Hans-Georg, and Berger, Raphael. “Aryl-Aryl Interactions in (aryl-perhalogenated) 1,2-Diaryldisilanes.”. Chemistry 26.10 (2020): 2169-2173.

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