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   Synthesis,characterization,x-ray structure and biological screenings of silver(I) and copper(I) complexes of triphenylphosphine dithiocarboxylate  
   
نویسنده abbas s.m. ,sirajuddin m. ,ali s. ,hussain s.t. ,shah f.a. ,meetsma a.
منبع journal of the chemical society of pakistan - 2013 - دوره : 35 - شماره : 3 - صفحه:859 -867
چکیده    Two new transition metal dithiocarboxylates with general formula r 2ml,where r =p(c6h5)3,m=ag(i) (1),cu(i) (2) and l = sodium salt of 4-formylpiperazine-1-carbodithioate,have been synthesized and characterized by elemental analysis,ft-ir,multinuclear nmr (1h,13c and 31p) and mass spectrometry. the structure of complex (1) has been determined by single-crystal x-ray diffraction and illustrated the asymmetric bidentate bonding of the ligand. the crystal structure of complex (1) shows a distorted tetrahedral geometry. the inclination of the structure of complex (1) towards distorted tetrahedral is due to the steric hindrance of phenyl bulky groups. a subsequent antimicrobial study indicates that the compound (2) is considerably active against some bacterial and fungal strains while compound (1) shows little or no activity.
کلیدواژه Antimicrobial activity; Multinuclear NMR; Silver and Copper Metals; Triphenylphosphine; X-ray Structure
آدرس department of chemistry,quaid-i-azam university,islamabad,45320,pakistan,nanoscience and catalysis division,national center for physics,quaid-i-azam university campus, Pakistan, department of chemistry,quaid-i-azam university,islamabad, Pakistan, department of chemistry,quaid-i-azam university,islamabad, Pakistan, nanoscience and catalysis division,national center for physics,quaid-i-azam university campus, Pakistan, department of chemistry,quaid-i-azam university,islamabad, Pakistan, crystal structure center,chemical physics,university of groningen,nijenborgh 4, Netherlands
 
     
   
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