NUCLEAR MAGNETIC RESONANCE STUDIES OF METAL COMPLEXES WITH ETHYLENEDIAMINE-N,N′-DIACETATE-N,N′-DI-β-

• 作 者: 牛春吉 E.N.Rizkalla G.R.Choppin
• 机 构: ChangchunInstituteofApplledChemistryAcademiaSinica,Changchun130022,China,DepartmentofChemistry,theFl
• 出 处: Journal of the Chinese Rare Earth Society(English Edition)
• 发表日期: 1990年4期
• 关键词: LABILITY PROPIONATE DIACETATE alkaline dissolved complexes DIACETATE-N N PROPION

The complexes of metals(Mg,Ca,Sr,Ba,La,Y and Lu)with ethylenediamine-N,N′-diacetate-N,N′-di-β-propionate have been studied by proton nuclear magnetic resonance(PMR).The interestingquartet spectral pattern of acetate protons and multiplet spectral pattern