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The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase

(C(6)F(5))Te(CH(2))(3)NMe(2) (1), a perfluorophenyltellurium derivative capable of forming intramolecular N⋅⋅⋅Te interactions, was prepared and characterized. The donor‐free reference substance (C(6)F(5))TeMe (2) and the unsupported adduct (C(6)F(5))(Me)Te⋅NMe(2)Et (2 b) were studied in parallel. Mo...

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Autores principales: Glodde, Timo, Vishnevskiy, Yury V., Zimmermann, Lars, Stammler, Hans‐Georg, Neumann, Beate, Mitzel, Norbert W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7839716/
https://www.ncbi.nlm.nih.gov/pubmed/33091209
http://dx.doi.org/10.1002/anie.202013480
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author Glodde, Timo
Vishnevskiy, Yury V.
Zimmermann, Lars
Stammler, Hans‐Georg
Neumann, Beate
Mitzel, Norbert W.
author_facet Glodde, Timo
Vishnevskiy, Yury V.
Zimmermann, Lars
Stammler, Hans‐Georg
Neumann, Beate
Mitzel, Norbert W.
author_sort Glodde, Timo
collection PubMed
description (C(6)F(5))Te(CH(2))(3)NMe(2) (1), a perfluorophenyltellurium derivative capable of forming intramolecular N⋅⋅⋅Te interactions, was prepared and characterized. The donor‐free reference substance (C(6)F(5))TeMe (2) and the unsupported adduct (C(6)F(5))(Me)Te⋅NMe(2)Et (2 b) were studied in parallel. Molecular structures of 1, 2 and 2 b were determined by single‐crystal X‐ray diffraction and for 1 and 2 by gas‐phase electron diffraction. The structure of 1 shows N⋅⋅⋅Te distances of 2.639(1) Å (solid) and 2.92(3) Å (gas). Ab initio plus NBO and QTAIM calculations show significant charge transfer effects within the N⋅⋅⋅Te interactions and indicate σ‐hole interactions.
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spelling pubmed-78397162021-02-02 The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase Glodde, Timo Vishnevskiy, Yury V. Zimmermann, Lars Stammler, Hans‐Georg Neumann, Beate Mitzel, Norbert W. Angew Chem Int Ed Engl Communications (C(6)F(5))Te(CH(2))(3)NMe(2) (1), a perfluorophenyltellurium derivative capable of forming intramolecular N⋅⋅⋅Te interactions, was prepared and characterized. The donor‐free reference substance (C(6)F(5))TeMe (2) and the unsupported adduct (C(6)F(5))(Me)Te⋅NMe(2)Et (2 b) were studied in parallel. Molecular structures of 1, 2 and 2 b were determined by single‐crystal X‐ray diffraction and for 1 and 2 by gas‐phase electron diffraction. The structure of 1 shows N⋅⋅⋅Te distances of 2.639(1) Å (solid) and 2.92(3) Å (gas). Ab initio plus NBO and QTAIM calculations show significant charge transfer effects within the N⋅⋅⋅Te interactions and indicate σ‐hole interactions. John Wiley and Sons Inc. 2020-11-17 2021-01-18 /pmc/articles/PMC7839716/ /pubmed/33091209 http://dx.doi.org/10.1002/anie.202013480 Text en © 2020 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Communications
Glodde, Timo
Vishnevskiy, Yury V.
Zimmermann, Lars
Stammler, Hans‐Georg
Neumann, Beate
Mitzel, Norbert W.
The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title_full The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title_fullStr The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title_full_unstemmed The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title_short The Nature of Chalcogen‐Bonding‐Type Tellurium–Nitrogen Interactions: A First Experimental Structure from the Gas Phase
title_sort nature of chalcogen‐bonding‐type tellurium–nitrogen interactions: a first experimental structure from the gas phase
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7839716/
https://www.ncbi.nlm.nih.gov/pubmed/33091209
http://dx.doi.org/10.1002/anie.202013480
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