Spectrochemical Properties of Noncubical Transition Metal Complexes in Solutions. VIII. Angular Overlap Treatment of a Schiff Base Copper(II) Complex in Various Solvents |
| |
| Authors: | Krzysztof Kurzak Iwona Kuźniarska-Biernacka |
| |
| Institution: | (1) Department of Chemistry, Pedagogical University, PL 08-110 Siedlce, Poland |
| |
| Abstract: | The electronic absorption spectra of trans-Cu(Brsap)2], where HBrsap = 5-bromosalicylidine-o-aminopyridine (Schiff base)], were measured in various solvents at room temperature. The d-d transition energies were used to derive the angular overlap model (AOM) parameters in the C
2h symmetry. The experimental curves were resolved by Gaussian analysis. A comparison of the spectra and ligand field parameters in various solutions was made. The effect of the solvents upon the  -,  -bonding, and bite angle of the bidentate asymmetric ligand is discussed. |
| |
| Keywords: | Angular overlap model Schiff base copper(II) complexes solutions 5-bromosalicylidene-o-aminopyridine electronic spectra molecular structure |
| 本文献已被 SpringerLink 等数据库收录！ |
