کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1308050 | 975162 | 2006 | 7 صفحه PDF | دانلود رایگان |
A series of new hexa-coordinated ruthenium(III) complexes of the type [RuX(Nap-o-phd)(EPh3)] (where, H2-Nap-o-phd = N,N′-bis(2-hydroxy-1-naphthaldehyde) o-phenylene diamine; X = Cl or Br; E = P or As) have been prepared by reacting [RuX3(EPh3)3] and [RuBr3(PPh3)2(MeOH)] (where X = Cl or Br; E = P or As) with tetradentate Schiff base ligand (H2-Nap-o-phd) in 1:1 molar ratio. The complexes have been characterized by elemental analyses, infra red, electronic, electron paramagnetic resonance spectroscopy and cyclic voltammetry. The coordination geometry and structure of the complexes have been investigated by extended X-ray absorption fine structure (EXAFS) spectroscopy and an octahedral structure has been proposed.
A series of new hexa-coordinated ruthenium(III) complexes of the type [RuX(Nap-o-phd)(EPh3)] (where, H2-Nap-o-phd = N,N′-bis(2-hydroxy-1-naphthaldehyde) o-phenylene diamine; X = Cl or Br; E = P or As) have been prepared. The complexes were characterized by spectral, electrochemistry, EPR. The structures of the complexes were confirmed by EXAFS.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 359, Issue 4, 1 March 2006, Pages 1114–1120