کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302494 | 974695 | 2007 | 6 صفحه PDF | دانلود رایگان |
Novel unexpected coordination polymer [Tb(PHTHGLY)(CBGLY)(H2O)2](H2O)3 complex containing simultaneously N-phthaloylglycinate and N-(2-carboxybenzoyl)glycinate ligands has been prepared and characterized by single crystal X-ray structure, thermogravimetric analysis and infrared spectroscopy. The X-ray crystal diffraction indicates that the Tb3+-complex crystallizes in a triclinic crystal system and space group P1¯, forming a 1D polymer where carboxylate groups bridge the Tb3+ ions. The photoluminescence data revel that the ligands act as efficient “antennas” sensitizing the luminescence of the Tb3+ ion showing a strong green emission color arising from intraconfigurational 5D4 → 7FJ transitions (J = 0–6).
Novel unexpected coordination polymer [Tb(PHTHGLY)(CBGLY)(H2O)2](H2O)3 complex containing simultaneously N-phthaloylglycinate and N-(2-carboxybenzoyl)glycinate ligands has been prepared. The X-ray crystal diffraction indicates that the Tb3+-complex crystallizes in a triclinic crystal system and space group P1¯, forming a 1D polymer where carboxylate groups bridge the Tb3+ ions. Photoluminescence data revel that the ligands act as efficient “antennas” sensitizing the luminescence of the Tb3+ ion.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 10, Issue 8, August 2007, Pages 867–872