Synthesis, characterization and thermal behavior of copper(II) complexes with pyridoxal thiosemi (PLTSC)- and S-methylisothiosemicarbazone (PLITSC)

Vojinovic-Jesic Ljiljana S.; Rodic Marko V.; Hollo Berta BartaIvkovic Sonja A.Leovac Vukadin M.Szecsenyi Katalin Meszaros

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Synthesis, characterization and thermal behavior of copper(II) complexes with pyridoxal thiosemi (PLTSC)- and S-methylisothiosemicarbazone (PLITSC)

机译：Synthesis, characterization and thermal behavior of copper(II) complexes with pyridoxal thiosemi (PLTSC)- and S-methylisothiosemicarbazone (PLITSC)

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摘要

The syntheses of complexes of Cu(II) with biological active ligand, pyridoxal thiosemicarbazone (PLTSC) and its derivative, pyridoxal S-methylisothiosemicarbazone, are described. All coordination compounds were characterized by elemental analysis, molar conductivity and infrared spectra. The crystal and molecular structure of complexes {Cu(mu-PLTSC)(H2O)}(2)(SO4)(2)center dot 6H(2)O (2) and {Cu(mu-PLTSC)(H2O)}(2)(SO4)(2)center dot 2H(2)O (2a) is determined by single-crystal X-ray crystallography, too. The thermal decomposition of all the ligands and complexes was determined by simultaneous TG/DSC measurements. The decomposition mechanisms were compared and analyzed from the aspects of the relationships between the structures of the compounds and their thermal decomposition pattern.

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《Journal of thermal analysis and calorimetry》 |2016年第3期|2069-2079|共11页
作者
Vojinovic-Jesic Ljiljana S.; Rodic Marko V.; Hollo Berta BartaIvkovic Sonja A.Leovac Vukadin M.Szecsenyi Katalin Meszaros;
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作者单位

Univ Novi Sad, Fac Sci, Trg D Obradovica 3, Novi Sad 21000, Serbia;

Univ EDUCONS, Fac Environm Protect, V Putnika Bb, Sremska Kamenica 21208, Serbia;

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正文语种英语
中图分类物理化学（理论化学）、化学物理学;
关键词
Pyridoxal thiosemicarbazone; Pyridoxal S-methylisothiosemicarbazone; Structure; Thermal stability; Thermal decomposition;

Synthesis, characterization and thermal behavior of copper(II) complexes with pyridoxal thiosemi (PLTSC)- and S-methylisothiosemicarbazone (PLITSC)

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