Study Of Ni(II)-G lycinamide Complex Formation By Spectrophotometric Method In Various Temperatures And pH=۴.۰ , I=۰.۵

The metal coordination in metal amino acid complexes has received much attention [۱-۲].Methods:All experiments were carried out in double distillated water at pH=۴.۰ potassium hydrogen phthalate ,hydrochloric acid buffer and ۰.۵M NaClO۴ .In typical experiment, ۲ml of Ni(NO۳)۲ solution ۰.۰۳M in ۰.۵M NaClO۴ (ionic strength) was titrated by glycinamide ۰.۲۴M solution.UV-Vis spectra of combinations were recorded in range of ۲۰۰-۸۰۰nm in ۱۰ minutes after adding ۵۰μl glycinamide solution.

کلیدواژه ها:

Glycinamide ، SQUAD ، Optical absorption ، Formation constants