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Synthesis, Structural Characterization, and bonding of molecular heavier beryllium chalcogenides

Czernetzki, Corinna, Tröster, Tobias, Meier, Lukas, Endres, Franziska, Arrowsmith, Merle, Gärtner, Annalena, Fantuzzi, Felipe, Braunschweig, Holger (2023) Synthesis, Structural Characterization, and bonding of molecular heavier beryllium chalcogenides. Chemistry - A European Journal, 29 (44). ISSN 0947-6539. E-ISSN 1521-3765. (doi:10.1002/chem.202301418) (KAR id:101546)

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Abstract

The reactions of a cyclic (alkyl)amino carbene (CAAC)-stabilized beryllium radical with E2Ph2 (E = S, Se, Te) and of a beryllole with HEPh (E = S, Se) yield the corresponding beryllium phenylchalcogenides, including the first structurally authenticated beryllium selenide and telluride complexes. Calculations show that their Be‒E bonds are best described by the interaction between the Be+ and E– fragments, with Coulombic forces accounting for ca. 55% of the attraction and orbital interactions dominated by the σ component.

Item Type: Article
DOI/Identification number: 10.1002/chem.202301418
Uncontrolled keywords: General Chemistry, Catalysis, Organic Chemistry
Subjects: Q Science > QD Chemistry
Divisions: Divisions > Division of Natural Sciences > Chemistry and Forensics
Funders: Deutsche Forschungsgemeinschaft (https://ror.org/018mejw64)
Verband der Chemischen Industrie (https://ror.org/00kvk1853)
Depositing User: Felipe Fantuzzi
Date Deposited: 05 Jun 2023 14:36 UTC
Last Modified: 23 Aug 2023 14:05 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/101546 (The current URI for this page, for reference purposes)

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