title: [Synthesis, spectra, nonlinear optical properties and theoretical calculations of metal complexes containing phenothiazine ligand].
abstract: A new ligand, S-benzyl-(-N-[10-ethylphenothiazinyl-3yl]-methylene] dithiocarbazate (abbreviated as HL), and its complexes ML2 (M=Co and Hg) have been synthesized and fully characterized by elemental analyses, EI-MS, 1H NMR, IR, UV-Vis spectra, and photoluminescence measurement. All of the compounds emit an olivine color in DMF solution. The emission maximum (lambdamax(em)), and fluorescence quantum (phif) of each compound were measured. Nonlinear Optical properties of the HL and ML2 were studied by z-scan technique. Nonlinear absorption coefficient beta were measured to be 0.71, 0.19 and 0.395 cm x GW(-1). Theoretical calculations (RHF/PM3) were consistent with the experimental results.
authors.affiliation: Department of Chemistry, Anhui University, Hefei 230039, China.
authors.forename: Zhao-ming
authors.initials: ZM
authors.lastname: Xue
authors.forename: Xuan-jun
authors.initials: XJ
authors.lastname: Zhang
authors.forename: Yu-peng
authors.initials: YP
authors.lastname: Tian
mesh_terms: D056831:Coordination Complexes; D008024:Ligands; D008670:Metals / Q000737:chemistry*; D008956:Models, Chemical; D010640:Phenothiazines / Q000737:chemistry*; D011789:Quantum Theory; D013057:Spectrum Analysis
chemical_list: D056831:Coordination Complexes; D008024:Ligands; D008670:Metals; D010640:Phenothiazines