73Ge NMR spectra of 2-thienyl-, 2-furyl- and 2-(4,5-dihydrofuryl)germanes

The 73Ge NMR spectra of 2-thienyl, 2-furyl- and 2-(4,5-dihydrofuryl)germanes have been studied. The comparison of 73Ge chemical shifts with those of 29Si and 119Sn in isostructural silicon and tin derivatives confirms the existence of additional effects in these compounds. The contribution of these...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 389; no. 1; pp. 23 - 28
Main Authors Liepiņš, E., Zicmane, I., Ignatovich, L.M., Lukevics, E.
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 01.06.1990
Elsevier Science
Subjects
Atomic and molecular physics
Atomic properties and interactions with photons
Exact sciences and technology
Physics
Atoms
Germanium
Experimental study
NMR spectrum
Spectral line shift
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Summary:The 73Ge NMR spectra of 2-thienyl, 2-furyl- and 2-(4,5-dihydrofuryl)germanes have been studied. The comparison of 73Ge chemical shifts with those of 29Si and 119Sn in isostructural silicon and tin derivatives confirms the existence of additional effects in these compounds. The contribution of these effects to chemical shifts of central atom is different for germanium, silicon and tin compounds.
ISSN:0022-328X
1872-8561
DOI:10.1016/0022-328X(90)85389-G