428518-58-5Relevant academic research and scientific papers
Two orthopalladated chromophores
Centore, Roberto,Roviello, Antonio,Tuzi, Angela,Panunzi, Barbara
, p. m26-m28 (2002)
The title compounds, {5-(dimethylamino)-2-[N-(4-methoxyphenyl)iminomethyl]phenyl}[N-(4-methoxyphenyl) -4-nitro-salicylaldiminato]palladium(II), [Pd(C14H11N2O4)(C16H 17N2O)], (I), and [4-(diethylamino)-N-(4-methoxyphenyl)salicylaldiminato]{2-[N-(4-methoxyphenyl)im inomethyl]-5-nitrophenyl}palladium(II) dichloromethane hemisolvate, [Pd(C14H11N2O3)(C18H 21N2O2)]·0.5CH2Cl2, (II), both contain push-pull chromophores coordinated to Pd in a squareplanar arrangement. In both compounds, the five-membered orthopalladated ting is essentially planar, while the coordinated six-membered ring is not. Deviations from a coplanar arrangement of the phenylene rings of the coordinated Schiff bases are observed in both (I) and (II) as a result of intramolecular steric interactions.
