Chemistry & Biochemistry Research Guide: Spectra

Provides comprehensive coverage of all aspects of spectroscopy and closely related subjects that use the same fundamental principles, including mass spectrometry, imaging techniques and applications. It includes the history, theoretical background, details of instrumentation and technology, and current applications of the key areas of spectroscopy.

Provides access to a wide range of atomic and small molecule spectral databases, including those accessible via the “NIST Chemistry WebBook.”
Access note: Freely available to the public.

Provided by the Japanese National Institute of Advanced Industrial Science and Technology (AIST)
Access note: Freely available to the public.

Records for many compounds in SciFinder contain predicted and experimentally-derived spectra (IR, NMR).