Ligand Exchange via Coordinative Si-N Bond Cleavage and Pseudorotation in Neutral Pentacoordinate Silicon Complexes

Inna Kalikhman; Daniel Kost

doi:10.1002/9783527619900.ch74

Ligand Exchange via Coordinative Si-N Bond Cleavage and Pseudorotation in Neutral Pentacoordinate Silicon Complexes

Inna Kalikhman
, Daniel Kost

Department of Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

Introduction of a chiral ligand to a series of pentacoordinate silicon complexes led to the assignment of two intramolecular rate processes: Si-N cleavage and pseudorotation. Linear correlations between ¹⁵N and ²⁹Si chemical shifts of the complexes, as well as between the latter and the N-methyl exchange barriers were attributed to variation in strength of N→Si coordination.

Original language	English
Title of host publication	Organosilicon Chemistry III
Subtitle of host publication	From Molecules to Materials
Publisher	wiley
Pages	446-451
Number of pages	6
ISBN (Electronic)	9783527619900
ISBN (Print)	9783527620746
DOIs	https://doi.org/10.1002/9783527619900.ch74
State	Published - 1 Jan 2008

Keywords

Multinuclear NMR
Pentacoordinate
Stereodynamics

ASJC Scopus subject areas

General Chemistry
General Engineering
General Materials Science

Access to Document

10.1002/9783527619900.ch74

Cite this

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abstract = "Introduction of a chiral ligand to a series of pentacoordinate silicon complexes led to the assignment of two intramolecular rate processes: Si-N cleavage and pseudorotation. Linear correlations between 15N and 29Si chemical shifts of the complexes, as well as between the latter and the N-methyl exchange barriers were attributed to variation in strength of N→Si coordination.",

keywords = "Multinuclear NMR, Pentacoordinate, Stereodynamics",

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AU - Kost, Daniel

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PY - 2008/1/1

Y1 - 2008/1/1

N2 - Introduction of a chiral ligand to a series of pentacoordinate silicon complexes led to the assignment of two intramolecular rate processes: Si-N cleavage and pseudorotation. Linear correlations between 15N and 29Si chemical shifts of the complexes, as well as between the latter and the N-methyl exchange barriers were attributed to variation in strength of N→Si coordination.

AB - Introduction of a chiral ligand to a series of pentacoordinate silicon complexes led to the assignment of two intramolecular rate processes: Si-N cleavage and pseudorotation. Linear correlations between 15N and 29Si chemical shifts of the complexes, as well as between the latter and the N-methyl exchange barriers were attributed to variation in strength of N→Si coordination.

KW - Multinuclear NMR

KW - Pentacoordinate

KW - Stereodynamics

UR - https://www.scopus.com/pages/publications/85214780347

U2 - 10.1002/9783527619900.ch74

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M3 - Chapter

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BT - Organosilicon Chemistry III

PB - wiley

ER -

Ligand Exchange via Coordinative Si-N Bond Cleavage and Pseudorotation in Neutral Pentacoordinate Silicon Complexes

Abstract

Keywords

ASJC Scopus subject areas

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