Synthesis and characterization of zinc(II), palladium(II) and platinum(II) complex with 2′-[1-(2-pyridinyl)ethylidene]oxamohydrazide.: The crystal structure of bis {2′-[1-(2-pyridinyl)ethylidene]oxamohydrazido} zinc(II) trihydrate

被引:18
作者
Andjelkovic, K
Jakovljevic, G
Zlatovic, M
Tesic, Z
Sladic, D
Howing, J
Tellgren, R
机构
[1] Univ Belgrade, Fac Chem, YU-11001 Belgrade, Serbia
[2] Uppsala Univ, Angstrom Lab, Dept Mat Chem, S-75121 Uppsala, Sweden
关键词
Zn(II) complex; Pd(II) complex; Pt(II) complex; 2-acetylpyridine derivative; X-ray analysis; NMR spectra;
D O I
10.2298/JSC0409651A
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Complexes of Zn(II), Pd(II) and Pt(II) with 2'-[1-(2- pyridinyl)ethyhdene]oxamohydrazide (Hapsox) were synthesized and their structures were determined. All the complexes are of a neutral type with two apsox ligands coordinated to Zn(II) and one apsox ligand coordinated to Pd(II) or Pt(II). In each case. the polydentate was coordinated via pyridine and hydrazone nitrogens and alpha-oxyazine oxygen. forming an octahedral geometry around Zn(II). and a square planar one around Pd(II) and Pt(II). The structure determination was performed by IR. H-1-NMR and C-13-NMR spectroscopy, and for the Zn(II) complex by X-ray structure analysis.
引用
收藏
页码:651 / 660
页数:10
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