David Sullivan FT-IR Library

These spectra were taken by me. You may use them freely but they are not guaranteed to be 100% pure compounds.

Notes: Some compounds are listed by their IUPAC names. Some are listed by their common names. They are not in alphabetical order.

Other IR Spectra pages of interest:

URL : Please Click

WebSpectra

Welcome to WebSpectra – This site was established to provide chemistry students with a library of spectroscopy problems. Interpretation of spectra is a technique that requires practice – this site provides 1H NMR and 13C NMR, DEPT, COSY and IR spectra of various compounds for students to interpret. Hopefully, these problems will provide a useful resource to better understand spectroscopy. This project is supported by Cambridge Isotope Laboratories and the UCLA Department of Chemistry and Biochemistry

URL : http://www.chem.ucla.edu/~webspectra/index.html

The NIST Chemistry WebBook

The NIST Chemistry WebBook provides access to data compiled and distributed by NIST under the Standard Reference Data Program.

The NIST Chemistry WebBook contains:

  • Thermochemical data for over 7000 organic and small inorganic compounds:
    • Enthalpy of formation
    • Enthalpy of combustion
    • Heat capacity
    • Entropy
    • Phase transition enthalpies and temperatures
    • Vapor pressure
  • Reaction thermochemistry data for over 8000 reactions.
    • Enthalpy of reaction
    • Free energy of reaction
  • IR spectra for over 16,000 compounds.
  • Mass spectra for over 15,000 compounds.
  • UV/Vis spectra for over 1600 compounds.

(more…)

FDM Reference Spectra Databases

This database was designed for the industrial FTIR user concerned with materials important to industrial processes such as solvents and reagents, and basic organic chemicals. These high quality spectra are ideal for those looking for a general reference tool but don’t want to tie up large amounts of capital.

These data are part of the FDM Library Search download. You can review them for free.

Chemical classes represented include:

acids, esters, ethers, alcohols, alkanes, alkenes, amines, aldehydes, amides, anhydrides, lactones, thiols, ketones, benzenes,pyridenes, nitriles and much more.

URL : http://www.fdmspectra.com/

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