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Synthesis, Characterization and Luminescent Properties of New Coordination Polymers Based on p-tert-Butylcalix[4]Arene-Tetracarboxylic Acid and Lanthanide Cations
Abstract:
A series of new coordination polymers based on p-tert-butylcalix[4]arene- tetracarboxylic acid with Eu3+ (1a), Tb3+ (1b) and Tm3+ (1c) were prepared by hydro and solvothermal methods. The obtained solid compounds were characterized by infrared and luminescence spectroscopy, powder X-ray diffraction, scanning electron microscopy and thermogravimetric analysis. The infrared curves and the x-ray diffraction patterns indicate that the same crystalline structure was obtained for all lanthanides.
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132-137
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Online since:
September 2012
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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