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Redox Noninnocent Monoatomic Silicon(0) Complex ("Silylone"): Its One-Electron-Reduction Induces an Intramolecular One-Electron-Oxidation of Silicon(0) to Silicon(I)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F20%3A39916642" target="_blank" >RIV/00216275:25310/20:39916642 - isvavai.cz</a>

  • Result on the web

    <a href="https://pubs.acs.org/doi/abs/10.1021/jacs.0c06238" target="_blank" >https://pubs.acs.org/doi/abs/10.1021/jacs.0c06238</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/jacs.0c06238" target="_blank" >10.1021/jacs.0c06238</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Redox Noninnocent Monoatomic Silicon(0) Complex ("Silylone"): Its One-Electron-Reduction Induces an Intramolecular One-Electron-Oxidation of Silicon(0) to Silicon(I)

  • Original language description

    A monatomic zerovalent silicon(0) complex (&quot;&quot;silylone&quot;&quot;) stabilized by the chelating bis(silylenyl)-ortho-carborane ligand, 1,2-(LSi)(2)-1,2-C2B10H10 [L = PhC(NtBu)(2)], has been synthesized from the redox reaction of the dipotassium bis(silylenyl)nido-carboranate salt, 1,2-(LSi)(2)-1,2-C2B10H10K2, and NHC-SiCl2 (NHC = {[HCN(2,6-iPr(2)C(6)H(3))](2)C:}). Markedly different from previous examples, this silylone undergoes reduction due to the closo-C2B10 cluster backbone, which is prone to accept up to two electrons to form the cage-opened dianionic nido-C2B10 cluster core. Surprisingly, the closo-C2B10 core of the silylone consumes only one molar equiv of potassium naphthalenide, in addition, one electron is intramolecularly transferred from the Si-0 atom to the C2B10 core to form an elusive bis(silylene)-stabilized Si-I radical cation which undergoes homocoupling to the corresponding isolable dicationic Si-I-Si-I complex.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10402 - Inorganic and nuclear chemistry

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of the American chemical society

  • ISSN

    0002-7863

  • e-ISSN

  • Volume of the periodical

    142

  • Issue of the periodical within the volume

    29

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    5

  • Pages from-to

    12608-12612

  • UT code for WoS article

    000555420600010

  • EID of the result in the Scopus database

    2-s2.0-85088493440