The latest edition with more information than the print edition. Useful for looking of physical constants, mathematical tables, thermodynamic properties, and much more.
Collection of physical data from the NIST such as atomic properties, atomic/molecular spectroscopic data, condensed matter physics data, and physical constants.
Gives "thermodynamic and transport properties of molecular organic compounds for chemical systems of three components or less." Generates a PDF NIST Literature Report.
Journal from the American Institute of Physics produced for the NIST. Search works better at the journal site but use the main link to get the full-text from OhioLink.
Contains MS (electron impact), FT-IR, 1H NMR, 13C NMR, Raman, and ESR spectral data. Over 34,000 compounds total. Maintained by the Japanese National Institute of Advanced Industrial Science and Technology (AIST). SDBS FAQ
Public database with IR, THz IR, Mass Spec, and UV/Vis spectral data. Searchable by formula, name, CAS number, molecular weight, IUPAC ID, or structure.
XPS data compiled by the NIST containing "over 22,000 line positions, chemical shifts, doublet splittings, and energy separations of photoelectron and Auger-electron lines."Introduction to XPS data.
This is a free database of spectra including NMR, IR, Raman, UV-Vis, and mass spectra. However, you have to create a free SpectraBase account to access results.
