A d10 Ag(i) amine-borane σ-complex and comparison with a d8 Rh(i) analogue: structures on the η1 to η2:η2 continuum.

JOHNSON, Alice, MARTÍNEZ-MARTÍNEZ, Antonio J., MACGREGOR, Stuart A. and WELLER, Andrew S. (2019). A d10 Ag(i) amine-borane σ-complex and comparison with a d8 Rh(i) analogue: structures on the η1 to η2:η2 continuum. Dalton Trans, 48 (26), 9776-9781.

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Official URL: https://pubs.rsc.org/en/content/articlelanding/201...
Open Access URL: https://pubs.rsc.org/en/content/articlepdf/2019/dt... (Published version)
Link to published version:: https://doi.org/10.1039/c9dt00971j
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    Abstract

    H3B·NMe3 σ-complexes of d8 [(L1)Rh][BArF4] and d10 [(L1)Ag][BArF4] (where L1 = 2,6-bis-[1-(2,6-diisopropylphenylimino)ethyl]pyridine) have been prepared and structurally characterised. Analysis of the molecular and electronic structures reveal important but subtle differences in the nature of the bonding in these σ-complexes, which differ only by the identity of the metal centre and the d-electron count. With Rh the amine-borane binds in an η2:η2 fashion, whereas at Ag the unsymmetrical {AgH3B·NMe3} unit suggests a structure lying between the η2:η2 and η1 extremes.

    Item Type: Article
    Uncontrolled Keywords: 0302 Inorganic Chemistry; 0307 Theoretical and Computational Chemistry; 0399 Other Chemical Sciences; Inorganic & Nuclear Chemistry
    Identification Number: https://doi.org/10.1039/c9dt00971j
    Page Range: 9776-9781
    SWORD Depositor: Symplectic Elements
    Depositing User: Symplectic Elements
    Date Deposited: 17 May 2022 15:28
    Last Modified: 17 May 2022 15:28
    URI: http://shura.shu.ac.uk/id/eprint/29939

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