کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1307838 | 975156 | 2010 | 6 صفحه PDF | دانلود رایگان |

Two coordination polymers of cadmium with formula [Cd(pyp)2(H2O)2]n (1) and {[Cd2(pyzca)3(atr)(H2O)]·H2O}n (2) [pypH = 3-pyridinepropionic acid, pyzcaH = 2-pyrazinecarboxylic acid and atrH = 5-aminotetrazole] have been synthesized and structurally characterized by X-ray single crystal diffraction analysis. Both complexes display 2D structures that extend into a 3D network by means of hydrogen bonding. The crystal packing of both complexes is reinforced by π–π interactions between adjacent aromatic rings. The fluorescence study indicates intraligand π–π* charge transfer, which is the reason for emission in both the complexes.
Two coordination polymers of Cd(II) with hetero donor ligands have been synthesized and structurally characterized by X-ray single crystal diffraction analysis. Complexes turned to 3D geometry via hydrogen bond. Fluorescence study revealed intraligand π–π* charge transfer transition in both complexes.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 363, Issue 14, 25 November 2010, Pages 3700–3705