Chinese Journal of Magnetic Resonance ›› 1992, Vol. 9 ›› Issue (1): 27-34.

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THE 13C NMR STUDIES OF THE COMPLEXES OF ASCORBIC ACID WITH Mn2+、Gd3+ PARAMAGNETIC IONS

Hu Jiehan, Yao Shijie   

  1. Dalian Institute of Chemical Physics, the Chinese Academy of Sciences 116012
  • Received:1990-12-03 Revised:1991-06-02 Published:1992-03-05 Online:2018-01-20

Abstract: The coordination behavior of Ascorbic Acid with metal ions Mn2+, Gd3+ in different solvents has been systematically studied. The NMR line broadening effect of paramagnetic ions on their adjacent carbon atoms has been found.

Key words: Ascorbic Acid, Paramagnetic line broadening, Complex