Crystal Growth, Optical and Thermal Studies of 4-Nitroaniline 4- Aminobenzoic Acid: A Fluorescent Material
نویسندگان
چکیده
The organic single crystals of 4-nitroaniline 4aminobenzoic acid (4NAABA) were grown from ethanol solvent. The grown crystals have been confirmed from single crystal XRD analysis. The UV absorption was carried out which shows the cutoff wavelength around 459 nm. The optical band gap of the crystal has been evaluated from the absorption spectra and absorption coefficient by extrapolation technique. The fluorescence spectral analysis is carried out for 4NAABA crystals. The thermal stability of the crystal was evaluated from thermogravimetric and differential thermal analysis. *Correspondence P. Rajesh, SSN College of Engineering, Email: [email protected]
منابع مشابه
Synthesis, growth, structural, optical and thermal properties of an organic single crystal: 4-nitroaniline 4-aminobenzoic acid.
The organic single crystals of 4-nitroaniline 4-aminobenzoic acid (4NAABA) were grown from ethanol solvent. The lattice parameters of the grown crystal have been confirmed from single crystal XRD analysis. The powder XRD pattern shows the various planes of grown crystal. The FTIR and (1)H NMR spectral analysis confirm the presence of various functional groups and the placement of proton in 4NAA...
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