Neutral copper complex of different composition (CuL21 and CuL (OAc)-O-2) and structure were obtained by coupling the 1-phenyl(isopropyl)-3-methyl-4-(N-substituted)aldimino-5-oxy(thio,seleno)pyrazoles (HL1), and 2-hydroxy(tosylamino)-N-(8-quinolyl)benzaldimine (HL2) with copper(II) acetate. According to X-ray structural data, the CuL21 complexes possess the pseudotetrahedral structure, and the (CuLOAc)-O-2 complexes, the square-pyramidal one. The complexes were studied by EXAFS spectroscopy. EXAFS spectral data on the nearest ligand environment show a good correlation with the X-ray structural results. (C) 2000 Elsevier Science B.V. All rights reserved.
Uraev; Nivorozhkin; Korshunov, Russian Journal of Coordination Chemistry, 1999, vol. 25, # 1, p. 74 - 75
Chemical and electrochemical synthesis, molecular structures, DFT calculations and optical properties of metal-chelates of 8-(2-tosylaminobenzilideneimino)quinoline
作者:Anatolii S. Burlov、Valery G. Vlasenko、Nadezhda I. Makarova、Konstantin А. Lyssenko、Vasiliy V. Chesnokov、Gennadii S. Borodkin、Igor S. Vasilchenko、Ali I. Uraev、Dmitrii A. Garnovskii、Anatoly V. Metelitsa、Eugene L. Mukhanov、Tat’yana V. Lifintseva、Ilya V. Pankov
DOI:10.1016/j.poly.2015.12.048
日期:2016.3
absorption and photoluminescence for cadmium and zinc complexes were studied in acetonitrile solution. Crystal structure of zinc and cadmium complexes was determined by X-ray analysis. In the zinc complex ZnN6 coordination site was realized due to involving the nitrogen atom of quinoline fragment in coordination to the metal ion. Meanwhile due to X-ray analysis data cadmium complex possesses CdN6O surroundings