SI-29 NMR-SPECTRA OF METAL-CARBONYL SILANES BY THE SELECTIVE POPULATION TRANSFER METHOD

被引：19

作者：

LI, S ^{[1
]}

JOHNSON, DL ^{[1
]}

GLADYSZ, JA ^{[1
]}

SERVIS, KL ^{[1
]}

机构：

[1] UNIV SO CALIF,DEPT CHEM,LOS ANGELES,CA 90007

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 166卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0022-328X(00)82549-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Utilization of the novel Selective Population Transfer (SPT) technique for the first NMR observation of 29Si nuclei directly bound to transition metals is reported. Four metal carbonyl trimethylsilanes ((CH3)3SiMn(CO)5, (CH3)3SiRe(CO)5, (CH3)3SiCo(CO)4, and (CH3)3SiFe(CO)2(C5H5)) have been studied and their chemical shifts and coupling constants obtained. These data are compared with existing 29Si NMR spectra of more conventional (CH3)3SiX compounds and 119Sn NMR spectra of homologous (CH3)3Snmetal complexes. © 1979.

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页码：317 / 321

页数：5

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