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The Influence on NMR Parameters of Silicon Penta Coordination in Silatranes

 

作者: V.A. Pestunovich,   S.N. Tandura,   M.G. Voronkov,   V.P. Baryshok,   G.I. Zelchan,   V.I. Glukhikh,   G. Engelhardt,   M. Witanowski,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1978）
卷期: Volume 11, issue 5  

页码: 339-344

 

ISSN:0038-7010

 

年代: 1978

 

DOI:10.1080/00387017808067752

 

出版商: Taylor & Francis Group

 

关键词: 1H;13C;19F;29Si NMR;Coupling Constants;Silatranes

 

数据来源: Taylor

 

摘要:

1H,13C,19F and29Si NMR chemical shifts and coupling constants for Si-substituted silatranes, XSi(OCH2CH2)3N, and triethoxysilanes, XSi(OCH2CH3)3, where X = H, CH3, and F have been studied. Expansion of the coordination numbers of silicon and tin leads to similar changes in the NMR parameters.

 

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