Search results
IR Tables, UCSC Table 1. Characteristic IR Absorption Peaks of Functional Groups* Vibration Position (cm-1) Intensity* Notes Alkanes C-H stretch 2990 – 2850 m to s Alkenes =C-H stretch 3100 – 3000 m C=C stretch 1680 – 1620 (sat.) 1650 – 1600 (conj.) w to m ...
This article will provide a table containing IR spectrum absorbtion frequency values and what they represent.
The following table lists infrared spectroscopy absorptions by frequency regions.
Table of Characteristic IR Absorptions. You can download this chart as a printable acrobat pdf file.
Table of Characteristic IR Absorptions. Infrared Spectroscopy –Analytical chemistry laboratory, ICT Prague. THEORY. An important tool of the analytic and organic chemists is Infrared (IR) Spectroscopy. IR spectra are acquired on a special instrument, called an IR spectrometer.
Infrared Tables (short summary of common absorption frequencies) The values given in the tables that follow are typical values. Specific bands may fall over a range of wavenumbers, cm-1. Specific substituents may cause variations in absorption frequencies.
An infrared spectroscopy correlation table (or table of infrared absorption frequencies) is a list of absorption peaks and frequencies, typically reported in wavenumber, for common types of molecular bonds and functional groups.
