Issue 13, 1989

Ultrahigh resolution 29Si n.m.r. spectroscopy: natural abundance studies of oxygen-18/16 isotope effects on 29Si nuclear shielding

Abstract

18/16 O Isotope effects on 29Si chemical shifts have been measured in various organosilanes for the first time; their magnitude depends on the nature of the Si–O chemical bond, particularly, on the extent of dπ–pπ conjugation.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1989, 818-819

Ultrahigh resolution 29Si n.m.r. spectroscopy: natural abundance studies of oxygen-18/16 isotope effects on 29Si nuclear shielding

Ē. Kupče, E. Liepiņš, I. Zicmane and E. Lukevics, J. Chem. Soc., Chem. Commun., 1989, 818 DOI: 10.1039/C39890000818

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