Chemistry and Physics Faculty Articles
Title
Evaluation of a Silyene Divalent Lanthanide Interaction in the Metallocene Complex, (C5Me5)2Sm[SiNtBuCHCHNtBu]
Document Type
Article
Publication Date
3-3-2003
Publication Title
Organometallics
ISSN
0276-7333
Volume
22
Issue/No.
5
First Page
1160
Last Page
1163
Abstract
An R2Si: →Ln(II) complex Summary: (C5Me5)2Sm[SiNtBuCHCHNtBu], 1, has been synthesized in 90% yield by reaction of (C5Me5)2Sm with 1,3-di-tert-butyl-2,3-dihydro-1H-1,3,2-diazasilol-2-ylidene in toluene. Structural features of the (C5Me5)2Sm part of 1 are similar to those in (C5Me5)2Sm(THF). The silylene ligand is located asymmetrically in the metallocene wedge with one tert-butyl group (Sm−C(Me) = 3.396(4) Å) much closer to the metal than the other (Sm−C(Me) = 4.741(4) Å). The Si−Sm(II) distance is 3.1910(1) Å.
NSUWorks Citation
Evans, W. J., Perotti, J. M., Ziller, J. W., Moser, D. F., & West, R. (2003). Evaluation of a Silyene Divalent Lanthanide Interaction in the Metallocene Complex, (C5Me5)2Sm[SiNtBuCHCHNtBu]. Organometallics, 22, (5), 1160 - 1163. https://doi.org/10.1021/om0208422. Retrieved from https://nsuworks.nova.edu/cnso_chemphys_facarticles/99
DOI
10.1021/om0208422
Comments
©2003 American Chemical Society