Login New user?  
International Journal of Nanomaterials and Chemistry
An International Journal
               
 
 
 
 
 
 
 
 
 
 
 
 

Content
 

Volumes > Volume 3 > No. 1

 
   

Synthesis, Characterization Spectrafluorometric Studies and Catalytic Activity of Water Soluble Cysteine Cu (II) and Ni (II) Metal Complexes

PP: 7-9
doi:10.18576/ijnc/030102
Author(s)
Imtiyaz Rasool Parrey,
Abstract
The Complexes of Cu (II) and Ni (II) with amino acid cysteine were synthesized and characterized by FT-IR and spectrafluorometric Studies. The FT-IR spectra shows some new band which confirms that the complex is formed. The spectrafluorometric study of amino acid metal complexes shows that excitation wave length decrease with decrease in the polarity of medium. The amino acid nickel (II) complex exhibits a strong fluorescence emission at 340 nm in DMF medium. This may be tentatively assigned to the ligand to metal charge transfer (LMCT). In these complexes the amino acid coordinated to 1:2 with metal and they exhibits octahedral geometry. The catalytic activities of these complexes were studied in olefins using eco-friendly nontoxic molecular oxygen as oxidant

  Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved