ePrints

Manganese and cesium derivatives of the bulky bidentate ligand C(SiMe3)2SiMe2CH2CH 2Me2Si(Me3Si)2C. Crystal structures of Li(THF)2.75(Et2O)0.25(μ-Cl)-MnC(SiMe 3)2SiMe2CH2CH2Me 2Si(Me3Si)2C

Lookup NU author(s): Emeritus Professor Bill CleggORCiD, Dr Keith Izod, Paul O'Shaughnessy

Downloads

Full text for this publication is not currently held within this repository. Alternative links are provided below where available.

Abstract

The reaction between the lithate [Li(THF)4]-[CH2SiMe2C(SiMe3) 2LiC(SiMe3)2SiMe2CH2] and MnCl2 has given a chloride-bridged high-spin lithium manganate, isolated as Li(THF)2.75(Et2O)0.25(μ-Cl)MnC(SiMe 3)2-SiMe2CH2CH2Me 2Si(Me3Si)2C, shown by an X-ray study to contain three-coordinate planar manganese. The ligand precursor HC(SiMe3)2SiMe2CH2CH 2Me2Si(Me3-Si)2CH reacts with methylcesium to give a compound isolated after recrystallization from benzene as (C6H6)3-CsC(SiMe3) 2SiMe2CH2CH2Me2Si(Me 3Si)2CCs(C6H6)3, in which benzene solvate molecules show a variety of hapticities.

Publication metadata

Author(s): Eaborn C, Hitchcock PB, Smith JD, Zhang S, Clegg W, Izod K, O'Shaughnessy P

Publication type: Article

Publication status: Published

Journal: Organometallics

Year: 2000

Volume: 19

Issue: 6

Pages: 1190-1193

ISSN (print): 0276-7333

ISSN (electronic): 1520-6041

Publisher: American Chemical Society

URL: http://dx.doi.org/10.1021/om991020g

DOI: 10.1021/om991020g

Altmetrics

Share