تحضير مركبات عضوية فلزية محضرة من قواعد شف ودراسة بعض خصائصها البصرية Preparation Metal Organic Compounds Prepared from Schiff Bases and Study Some of Optical Properties

Abstract

The paper has include the preparation of a complex ion Ni (II) with ligand Schiff base (N, N) di methyl of the amino Benzaldhyde characterized ligand prepared and complexes metal-mediated using spectroscopic techniques spectrums of infrared and spectra of Uv. Has been limitation structural formula of the complex referred to and found the values of spectrum it takes the structure of square level . Also the study include , the optical properties in the ultraviolet region with different concentrations such as dissolved with ethanol , the optical properties has been measured such as absorbance, turbidity and refractive index from the polarization ‘ the reflectance , coefficient of finesse , critical angle and the angle of Brewster , the results showed that these properties are increased with the increase of the concentration except the critical angle which was decreased with the increase of the concentration and all the results were compared with their standard values