Laser Raman and IR spectra and force fields for 2,6-difluorobenzonitrile |
| |
Authors: | VK Rastogi CB Arora SK Singhal DN Singh RA Yadav |
| |
Institution: | aDepartment of Physics, L.R. College (Ch C.S. University), Sahibabad 201005, India;bDepartment of Physics, Banaras Hindu University, Varanasi 221 005, India |
| |
Abstract: | Raman spectrum of 2,6-difluorobenzonitrile in the powder form has been recorded in the region 50–4000 cm−1 on a Jasco K-500 spectrophotometer using the 488.0 nm radiation from an argon laser. IR spectra in the region 200–4000 cm−1 have been recorded in KBr pellet and nujol mull on a Nicolet DX spectrometer and in liquid and vapour phases on a Jasco FTIR/7000 spectrometer. Using these observed frequencies force field calculations for the planar and non-planar modes have been carried out assuming a general valence force field. |
| |
Keywords: | Laser Raman Force fields 2 6-Difluorobenzonitrile |
本文献已被 ScienceDirect 等数据库收录! |