𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The OH-stretching vibrational raman profile and isomer assignment of 2-propanol

✍ Scribed by D. Schiel; W. Richter

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
328 KB
Volume
142
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

The complex OH-stretching vibrational Raman profile of 2-propanol in the gas phase is analysed by means of a model calculation based on the intramolecular interaction between the stretching vibrational and torsional motions of the OH group. The model shows that vibrational transitions in torsionally excited states contribute substantially to the band shape and that the tram-gauche frequency sequence is reversed compared with ethanol and ethanethiol.

πŸ“œ SIMILAR VOLUMES

Assignment of the CH stretching vibratio
Assignment of the CH stretching vibrational frequencies in the Raman spectra of lipids
✍ Rosalind Faiman; KΓ₯re Larsson πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 389 KB πŸ‘ 1 views

## Abstract A Raman spectroscopic study of several substituted lipids lacking a methyl end group has been carried out in order to assign the vibrational Cο£ΏH stretching modes, all of which arise from the methylene group vibrations. Polarization measurements on the melt and cubic liquid crystalline p

Concentration-dependent Raman study of n
Concentration-dependent Raman study of noncoincidence effect in the NH2 bending and CO stretching modes of HCONH2 in the binary mixture (HCONH2 + CH3OH)
✍ Animesh K. Ojha; Sunil K. Srivastava; B. P. Asthana; Ranjan K. Singh πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 263 KB πŸ‘ 1 views

The isotropic and anisotropic parts of the Raman spectra of NH 2 bending and n(C O) stretching modes of HCONH 2 in a hydrogen-bonding solvent, methanol, at different concentrations have been analyzed carefully in order to study the noncoincidence effect (NCE). In neat HCONH 2 , the experimentally me