Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (7): 628-632. Previous Articles     Next Articles

Original Articles

镧系离子与磺基水杨酸配合物接触位移和假接触位移的分离

刘清亮;刘冬   

  1. 中国科学技术大学应用化学系
  • 发布日期:1989-07-15

The separation of contact and pseudocontact shifts for the complexes of sulforalicylic acid with lanthanide ions

LIU QINGLIANG;LIU DONG   

  • Published:1989-07-15

The induced chem. shifts in the NMR of N(HL)2 complexes, where M = La, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er and Tm; and HL = sulfosalicylic acid, were studied. A linear equation describing the shifts is given.

Key words: SULFO GROUP, LANTHANON, PROTON MAGNETIC RESONANCE SPECTROMETRY, CHEMICAL SHIFT, METAL COMPLEX, SALICYLIC ACID P, INDUCTIVE EFFECT, LIGANDS

CLC Number: