FLUORESCENT SPECTRA OF DIPHENYL SULFOXIDE COMPLEXES JZWITH DYSPROSIUM-TERBIUM MIXED SYSTEM

Diphenyl Sulfoxide (DPhSO) complexes with dysprosium-terbium mixed system are prepared and characterized by means of IR spectra and X-ray diffraction.By fluorescent experiments it has been found that,in the mixed complexes,dysprosium(Ⅲ) and terbium (Ⅲ) can weaken each other′s complex fluorescence.