Citation: Feng Fu LI, Xi Tian ZHANG, Ying Tai JIN, Feng Kui PEI. DYNAMIC NMR STUDIES ON [Li（2D）][Nd（η³-C₃H₅）₄][J]. Chinese Chemical Letters, ;1993, 4(2): 187-188. shu

DYNAMIC NMR STUDIES ON [Li（2D）][Nd（η³-C₃H₅）₄]

Changchun Institute of Applied Chemistry, Academia Sinica Changchun, 130022

Received Date: 2 September 1992

The dynamic ¹H and ^1aC-NMR studies on [Li（2D）][Nd(η^a-C₃H₅)₄]（D=dioxane）were reported The four allyls coordinated to Hd⁸⁺ ion are equivalent and hydrogens appear as three groups in ¹H-NMR spectra with their chemical shifts changing with temperature.C₁ and Ca are equivalent showing the characteristic of η²-allyl.The paramagnetic shifts of carbons in allyls induced by Nd²⁺ ere separated sucessfully.C₁ and C₃ located on the zero-dipolar cone.The content of contact shift is greater than that of dipolar slift to Co.
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