Zinc(II) complexes derived from di-2-pyridyl ketone N4-phenyl-3-semicarbazone: Crystal structures and spectral studies
作者:T.A. Reena、E.B. Seena、M.R. Prathapachandra Kurup
DOI:10.1016/j.poly.2008.08.014
日期:2008.11
Abstract Six zinc(II) complexes, Zn(HL)Br2 (1), Zn(HL)Cl2 (2), ZnL(OAc) (3), ZnLN3 (4), ZnL2 (5) and ZnL2 · H2O (6), have been synthesized and characterized by different physicochemical techniques. Complex 1 is five coordinated and has a distorted square pyramidal geometry. Complexes 5 and 6 are six coordinated and have distorted octahedral geometries. In complexes 1 and 2, the ligand moieties are
摘要六种锌(II)配合物,Zn(HL)Br2(1),Zn(HL)Cl2(2),ZnL(OAc)(3),ZnLN3(4),ZnL2(5)和ZnL2·H2O(6)已经通过不同的物理化学技术合成和表征。复杂物1是五个配合的,并且具有变形的方形金字塔形几何形状。配合物5和6是六个配合的并且具有扭曲的八面体几何形状。在配合物1和2中,配体部分以中性形式(HL)配位,在其他配合物中,它们是单阴离子(L-)。