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Ligand Lability Driven by Metal-to-Borane Pseudorotation: A Mechanism for Ligand Exchange
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SYSNO ASEP 0536788 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Ligand Lability Driven by Metal-to-Borane Pseudorotation: A Mechanism for Ligand Exchange Author(s) Bould, Jonathan (UACH-T) SAI, RID, ORCID
Tok, Oleg L. (UACH-T) RID, ORCID, SAI
Passarelli, V. (ES)
Londesborough, Michael Geoffrey Stephen (UACH-T) SAI, RID, ORCID
Macías Cuellar, H. (MX)Number of authors 5 Source Title Inorganic Chemistry. - : American Chemical Society - ISSN 0020-1669
Roč. 59, č. 24 (2020), s. 17958-17969Number of pages 12 s. Language eng - English Country US - United States Keywords Hydrogen ; Metals ; Ligands ; Cluster chemistry ; Metal clusters Subject RIV CA - Inorganic Chemistry OECD category Inorganic and nuclear chemistry R&D Projects GA18-20286S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support UACH-T - RVO:61388980 UT WOS 000602578600018 EID SCOPUS 85097884148 DOI 10.1021/acs.inorgchem.0c02205 Annotation The discovery of systems that interact with small molecules plays a vital facilitating role in the development of devices that show sensitivity to their surroundings and an ability to quickly relay chemical and physical information. Herein, we report on the reaction of [NiCl2(dppe)] with decaborane that produces in usable yield a new 11-vertex nickelaborane, [7,7-(dppe)-nido-7-NiB10H12] (1), which shows interesting reactivity and functionality toward carbon monoxide and ethylisonitrile. This contribution describes the synthesis and full structural characterization of 1 and its small-molecule EtNC and CO adducts, 2 and 3, and delineates the dynamic molecular behavior of all of these species in solution. This information sets a foundation from which more advanced work on this and related metallaborane systems can be conceived and provides a more general reference to how NMR spectroscopy, combined with DFT calculations, can be used to analyze the precise locomotion of labile ligands around a metal center held within a borane cluster. Workplace Institute of Inorganic Chemistry Contact Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Year of Publishing 2021 Electronic address https://pubs.acs.org/doi/10.1021/acs.inorgchem.0c02205
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