NMR studies of η3-allyl rare earth metal complexes

Feng Fu Li, Ying Tai Jin, Ji Min Ren, Yu Fang Sun, Feng Kui Pei, Fo Song Wang

Research output: Contribution to journalArticle

Abstract

The 1H- and 13C-NMR spectra of Li(nL)·Ln(η3-C3H5)4 (Ln = La, n = 3; Ln = Y, n = 2.5; Ln = Ce, Pr, Nd, Sm, n = 2; L = dioxane) are reported. The allyl ligands coordinated to rare earth metal ions in every complex are equivalent and delocalized showing η3-allyl character and give strong paramagnetic shifts except the La and Y complexes. The induced shifts of rare earth ions at the allyls were observed and separated.

Original languageEnglish (US)
Pages (from-to)142-145
Number of pages4
JournalJournal of Rare Earths
Volume12
Issue number2
StatePublished - Jun 1 1994

ASJC Scopus subject areas

  • Chemistry(all)
  • Geochemistry and Petrology

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    Li, F. F., Jin, Y. T., Ren, J. M., Sun, Y. F., Pei, F. K., & Wang, F. S. (1994). NMR studies of η3-allyl rare earth metal complexes. Journal of Rare Earths, 12(2), 142-145.