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Novel zinc(II) benzoate complex compounds with caffeine and urea
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SYSNO ASEP 0321940 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Novel zinc(II) benzoate complex compounds with caffeine and urea Title Nové komplexní sloučeniny benzoátu zinku(II) s kofeinem a močovinou Author(s) Findoráková, L. (SK)
Gyoryova, K. (SK)
Kovářová, Jana (UMCH-V) RID
Balek, V. (SK)
Nour El-Dien, F. A. (EG)
Halás, L. (SK)Source Title Journal of Thermal Analysis and Calorimetry. - : Akadémiai Kiadó - ISSN 1388-6150
Roč. 95, č. 3 (2009), s. 923-928Number of pages 6 s. Language eng - English Country HU - Hungary Keywords caffeine ; IR spectroscopy ; thermal stability Subject RIV CD - Macromolecular Chemistry CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000264436400041 DOI 10.1007/s10973-008-8581-6 Annotation Novel zinc(II) complex compounds of general formula Zn(C6H5COO)2.L2 were synthesized and characterized by elemental analysis, IR and mass spectroscopy and thermogravimetry. Thermal decomposition of anhydrous Zn(II) benzoate compounds with bioactive ligands was initiated by the release of organic ligands at various temperatures. On further heating up to 400 °C the thermal degradation of the benzoate anions took place. Zinc oxide was found as the final product of the thermal decomposition of all zinc(II) benzoate complex compounds heated up to 600 °C. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2009
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