کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1303120 | 974743 | 2009 | 5 صفحه PDF | دانلود رایگان |
Dark brown crystals of [K(18-crown-6)(H2O)2]2[FeII(tn-OEP)(CN)2] are grown by slow diffusion of cyclohexane into the THF solutions of the molecule generated via auto reduction of [FeIII(tn-OEP)Cl] in the presence of KCN and 18-crown-6 at room temperature in air and structurally characterized. The complex represents the first structurally characterized dicyano Fe(II) porphyrins in a highly distorted and sterically crowded macocyclic environment. The metal iron is on the plane of the four porphyrinic nitrogens which are accompanied by the decrease of the saddle distortion with a clear and significant increase in ruffling.
[K(18-crown-6)(OH2)2]2[FeII(tn-OEP)(CN)2] represents the first structurally characterized Fe(II) dicyano porphyrins in a highly distorted macocyclic environment. The metal iron is on the plane of the four porphyrinic nitrogens which are accompanied by the decrease of the saddle distortion with a clear and significant increase in ruffling.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 12, Issue 6, June 2009, Pages 515–519