SYNTHESIS AND CHARACERISATION OF NOVEL PENTADENTATE LIGAND TYPE N2S2O 4-METHYL-2,6- BIS[4-METHYL THIOSEMICARBAZONYLIDEN]- PHENOL AND THEIR COMPLEXES WITH Ni+2 , Pd+2 , Cu+2 , Zn+2 , Cd+2 and Hg+2. ANJS [Internet]. 2018 Aug. 8 [cited 2024 May 18];12(2):25-34. Available from: https://anjs.edu.iq/index.php/anjs/article/view/1235