Overtone bands in aniline and its chloro-derivatives--a low concentration study.
Overtone spectra of aniline and its o-and m- chloro-derivatives mixed with carbon tetrachloride have been studied at different dilutions. Vibrational frequency and anharmonicity constants for the C-H stretch vibration and for the symmetric and asymmetric N-H stretch vibrations have been determined. The presence of intermolecular hydrogen bonding has been noted in all the three molecules. Intramolecular hydrogen bonding involving N-H...Cl has also been detected in o-chloroaniline.
Rai
Vineet Kumar
VK
Laser and Spectroscopy Laboratory, Department of Physics, Banaras Hindu University, 221 005, Varanasi, India.
Rai
S B
SB
Rai
D K
DK
D000814:Aniline Compounds / Q000737:chemistry*; D002251:Carbon Tetrachloride / Q000737:chemistry; D002713:Chlorine / Q000737:chemistry*; D006860:Hydrogen Bonding; D013053:Spectrophotometry / Q000379:methods; D014732:Vibration
D000814:Aniline Compounds; D002713:Chlorine; D002251:Carbon Tetrachloride; C025257:2-chloroaniline; C023650:aniline