Literature DB >> 12203640

A silyl cation with a three-center si-h-si bond.

T Müller1.   

Abstract

The unusually high kinetic stability of the silyl cation 1 is due to the presence of a three-center, two-electron Si-H-Si bond. NMR data ((1) H, (2) H, (13) C, (29) Si) are consistent with the static, symmetrical structure shown, which was further corroborated by the results of density functional calculations.
Copyright © 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  NMR spectroscopy; cations; density functional calculations; isotope effects; silicon

Year:  2001        PMID： 12203640     DOI： 10.1002/1521-3773(20010817)40:16<3033::AID-ANIE3033>3.0.CO;2-O

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  4 in total

1.  Cationic Si-H-Si Bridges in Polysilanes: Their Detection and Targeted Formation in Stable Ion Studies.

Authors:  Lena Albers; Judith Baumgartner; Christoph Marschner; Thomas Müller
Journal:  Chemistry       Date:  2016-04-23       Impact factor: 5.236

2.  Hydrogen-Bridged Oligosilanylsilyl Mono- and Oligosilanylsilyl Dications.

Authors:  Jelte P Nimoth; Thomas Müller
Journal:  Chemistry       Date:  2021-12-30       Impact factor: 5.020

3.  Dispersion-Energy-Driven Wagner-Meerwein Rearrangements in Oligosilanes.

Authors:  Lena Albers; Saskia Rathjen; Judith Baumgartner; Christoph Marschner; Thomas Müller
Journal:  J Am Chem Soc       Date:  2016-05-19       Impact factor: 15.419

4.  Synthesis of a Counteranion-Stabilized Bis(silylium) Ion.

Authors:  Qian Wu; Avijit Roy; Guoqiang Wang; Elisabeth Irran; Hendrik F T Klare; Martin Oestreich
Journal:  Angew Chem Int Ed Engl       Date:  2020-04-17       Impact factor: 15.336
  4 in total

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