CARBON-13 NMR CHEMICAL SHIFTS STUDY IN ZINC AND ANTIMONY OXINATE

Abstract

Carbon-13 NMR chemical shifts measurements have been carried out on zinc (II) oxinate and antimony (III) oxinate in DMSO-d6 solution at 22.49 MHz frequency and at 100°C. The spectra are assigned on the basis of previously published proton spectra. Carbon-13 spectra of zinc and antimony oxinates, slightly differ from each other and as well as from that of oxine.