کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1340342 | 979732 | 2008 | 6 صفحه PDF | دانلود رایگان |
The synthesis of an α-substituted phthalocyanine oxo vanadium(IV) 1,4,8,11,15,18,22,25-octapentathiophthalocyanine (4) which absorbs at 850 nm in dichloromethane is reported. The complex is purple in colour and becomes green on reduction. The cyclic and square wave voltammetries of the complex show five redox couples. The spectroelectrochemical data showed only ring based processes. The ring reduced species is observed at wavelengths greater than 680 nm rather than the usual 500–600 nm range typical of ring reduced phthalocyanine complexes.
The cyclic voltammetry and spectroelectrochemistry of an α substituted phthalocyanine oxo vanadium(IV) octapentathio-phthalocyanine which absorbs at 850 nm shows five redox couples which are all ring based.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 27, Issue 13, 10 September 2008, Pages 2799–2804