Electronic spectrum of some rare earth complexes with DL-2-amino-n-butyric acid

Abstract

The electronic spectrum of some rare earth complexes with DL-2-amino-n-butyric acid have been recorded in the 400 ¸ 1100 11m region in water. It was found that the DL-2-amino-n-butyric acid utilized amino nitrogen and carboxyl oxygen for bonding