What is ir spectrum table?

An IR spectrum table is a reference tool used in the field of spectroscopy to identify and interpret infrared spectra of various compounds. It typically lists the absorption frequencies (in cm^-1) of functional groups and characteristic bonds found in organic molecules.

These tables provide a valuable resource for researchers and chemists to analyze the structure and composition of unknown compounds based on their IR spectra. By comparing the observed absorption frequencies to the values in the IR spectrum table, chemists can determine the presence of specific functional groups and make educated guesses about the compound's structure.

IR spectrum tables are organized by functional groups, such as alcohols, carbonyls, ethers, and aromatics, and include the characteristic absorption frequencies for each group. Additionally, some tables may also include information on common impurities and solvents that can appear in IR spectra.

Overall, IR spectrum tables are essential tools in organic chemistry and spectroscopy, providing valuable information for the identification and analysis of various organic compounds.