Synthesis, crystal structure, and thermal decomposition of two Co(II) complexes with NNN pyrazolyl type ligand and pseudo-halogen

被引：0
作者：
S. Öz
N. Yılmaz
C. Arıcı
I. Svoboda
M. A. Akay
O. Atakol
机构：
[1] Ahi Evran University,Faculty of Science and Arts, Department of Chemistry
[2] University of Ankara,Department Chemistry
[3] University of Hacettepe,Department of Engineering Physics
[4] Darmstadt Technical University,Material Science
来源：
Russian Journal of Coordination Chemistry | 2013年 / 39卷
关键词：
Pyrazol; Coordination Chemistry; Dmpp; Diglym; Observe Mass Loss;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Co(II) complexes I and II were prepared in nonaqueous solvents containing cyanate with pyrazolylpyridine ligands, namely, bis-2,6-(pyrazol-1-yl) pyridine (Pp) and bis-2,6-(3,5-dimethyl-pyrazol-1-yl) pyridine (Dmpp), respectively. These complexes were characterized with elemental analysis, IR spectroscopy, and X-ray diffraction techniques. X-ray diffraction study revealed that complex I was mononuclear and complex II was dinuclear and ionic. The ionic complex II has an octahedral cationic coordination sphere and a tetrahedral anionic coordination sphere. Thermogravimetry results showed that the thermal decomposition is starting with the carbon content of the pyrazolyl rings.
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页码：829 / 835
页数：6
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