Chemistry of organosilicon compounds : CX. An electron spin resonance study on the silyl- and germyl- substituted methyl radicals. Hyperfine coupling constants of β-MH [M = Si, Ge) protons
阅读量：
24
摘要：
ESR spectra of five metal-substituted methyl radicals of the type HR 1R 2M-CR 3R 4 are recorded and analyzed. The magnitudes of a(β-SiH) were in a range of 14-15G, while a(β-GeH) of ·CH 2GeMe 2H was 10.20G. These coupling constants were markedly temperature dependent, suggesting that the most stable conformation of these radicals at low temperature is one in which the β-MH bond eclipses the p orbital on the metal radical site.
展开
DOI：
10.1016/S0022-328X(00)90875-1
被引量：
年份：
1978
相似文献
参考文献
引证文献
来源期刊
Journal of Organometallic Chemistry
1978/01/01
站内活动
辅助模式
0
引用
文献可以批量引用啦~
欢迎点我试用！
