20717-83-3Relevant academic research and scientific papers
Spectrophotometric and spectroscopic studies of charge transfer complex of 1-Naphthylamine as an electron donor with picric acid as an electron acceptor in different polar solvents
Singh, Neeti,Ahmad, Afaq
, p. 197 - 202 (2010)
The charge transfer complex of 1-Naphthylamine as a donor with π-acceptor picric acid has been studied spectrophotometrically in different solvents at room temperature. The results indicate that the formation of charge transfer complex is high in less polar solvent. The stoichiometry of the complex was found to be 1:1 by straight line method. The data are analysed in terms of formation constant (KCT), molar extinction coefficient (εCT), standard free energy (ΔGo), oscillator strength (f), transition dipole moment (μEN), resonance energy (RN) and ionization potential (ID). It is concluded that the formation constant (KCT) of the complex is found to be depends upon the nature of both electron acceptor and donor and also on the polarity of solvents. Further the charge transfer molecular complex between picric acid and 1-Naphthylamine is stabilized by hydrogen bonding.
Preparation and IR-Spectroscopic Study of Charge Transfer Complexes of Naphthalene Derivatives with Some Tri- and Di-Nitrobenzenes
Hindawey, Ahmed M.,Issa, Yousry M.,Marghalani, Yousef A.,Issa, Raafat M.
, p. 1143 - 1150 (2007/10/02)
The charge transfer complexes of naphthalene and some of its derivatives with some trinitro- and dinitrobenzenes are prepared and investigated by ir-spectroscopy.The shifts in the bands due to functional groups as well as the γCH bands of both donor and acceptor are found to be indicative for the type of bonding in the charge transfer complex. - Keywords: Charge transfer complexes, synthesis and IR-spectra
