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Help Finding Spectral Information

Recommended Resources

Books Electronic/Online Resources Web Sites
Aldrich Library of FT-IR Spectra Combined Chemical Dictionary NIST Chemistry Webbook
Aldrich Library of 13C and 1H FT-NMR Spectra Beilstein/Gmelin Integrated Spectral Database System for Organic Compounds
Aldrich Library of Infrared Spectra SciFinder Scholar SIS Mass Spec Tools
Aldrich Library of NMR Spectra KnowItAll NMRShiftDB
Sadtler Library of Spectra    
Click on the name of the resource for more information.
This page is still under construction, please contact a librarian for additional assistance.



KnowItAll
Where would I find this?
ONLINE: Chemistry Library Workstation

Why would I use this?
*KnowItAll is the most complete collection of software tools and data for multiple spectral techniques and cheminformatics. One interface allows you to search NMR and IR, and perform stucture drawing.
*Ability to draw, store, and search complex mixtures of stereoisomers, including enantiomers and diastereomers 3D structure viewing capability
*Direct access to a reliable reference spectrum



NIST Chemistry Webbook
Where would I find this?
ONLINE: http://webbook.nist.gov/chemistry/#Search

Why would I use this?
* Provides direct links to IR spectra for over 8700 compounds
* Provides direct links to Mass spectra for over 12,000 compounds
* Provides direct links to UV/Vis spectra for over 400 compounds
* Provides direct links to Electronic and vibrational spectra for over 4000 compounds
* Easy to use search interface (can search by chemical name, CAS registry number, structure, molecular formula, etc.)
* Accessible from any workstation with access to the Internet

Integrated Spectral Data Base System for Organic Compounds
Where would I find this?
ONLINE: http://www.aist.go.jp/RIODB/SDBS/menu-e.html

Why would I use this?
* Provides direct access to the following types of spectral information:
  • Mass Spectra: ca 20,500
  • 1H NMR: ca 13,700 spectra
  • 13C NMR: ca 11,800 spectra
  • IR: ca 47,300 spectra
  • Raman: ca 3,500 spectra
  • ESR: ca 2,000 spectra
* Search interface is easy to use
* Accessible from any workstation with access to the Internet

SIS Mass Spec Tools
Where would I find this?
ONLINE: http://www.sisweb.com/mstools.htm

Why would I use this?
* Provides Mass Spectrum Generator
*Provides Isotope Distribution Calculator and Mass Spec Plotter
* Provides Exact Mass Calculator, Single Isotope Version
* Accessible from any workstation with access to the Internet

NMRShiftDB
Where would I find this?
ONLINE: http://www.nmrshiftdb.org/nmrshiftdb/

Why would I use this?

NMRShiftDB is an open-source, open-access, open-submission, open-content web database for chemical structures and their nuclear magnetic resonance data.
* Provides 13C, 1H and 15N NMR shift data
* Search algorithms can scan the database for example for the following items: substance name, formula, structure, substructures, chemical shifts, and a Hit List of best matches is generated. Furthermore, a shift prediction algorithm based on the molecular HOSE code and the measured shift data has been included. Developments are underway to extend this method to include stereochemical encoding.

Note: The Java VM (virtual machine) and JavaScript must be installed and activated.


Paper Tools

Aldrich Library of FT-IR Spectra
Where would I find this?
PRINT: Chemistry Library Reference Spectra Collection QD96 I5 P66x 1985

Why would I use this?
*Direct access to a reliable reference spectrum
*Easy to use

Note: You can find the references to the FT-IR spectrum of specific substances by looking up the substance in the Aldrich Chemical Catalog. A copy of the Aldrich Chemical Catalog can be found in the Chemistry Library and in the Reference Section of the Kline Science Library.

Aldrich Library of 13C and 1H FT-NMR Spectra
Where would I find this?
PRINT: Chemistry Library Reference Spectra Collection QC462.85 A44x 1993

Why would I use this?
*Direct access to a reliable reference spectrum
*Easy to use

Note: You can find the references to the FT-IR spectrum of specific substances by looking up the substance in the Aldrich Chemical Catalog. A copy of the Aldrich Chemical Catalog can be found in the Chemistry Library and in the Reference Section of the Kline Science Library.

Aldrich Library of NMR Spectra
Where would I find this?
PRINT: Chemistry Library Reference Spectra Collection QD96 N8 P68x 1983

Why would I use this?
* Direct access to a reliable reference spectrum
* Easy to use

Note: You can find the references to the FT-IR spectrum of specific substances by looking up the substance in the Aldrich Chemical Catalog. A copy of the Aldrich Chemical Catalog can be found in the Chemistry Library and in the Reference Section of the Kline Science Library.

Aldrich Library of Infrared Spectra
Where would I find this?
PRINT: Chemistry Library Reference Spectra Collection QD96 I5 P67 1981

Why would I use this?
*Direct access to a reliable reference spectrum
*Easy to use

Note: You can find the references to the FT-IR spectrum of specific substances by looking up the substance in the Aldrich Chemical Catalog. A copy of the Aldrich Chemical Catalog can be found in the Chemistry Library and in the Reference Section of the Kline Science Library.

Sadtler Library of Spectra
Where would I find this?
PRINT: Chemistry Library Reference Spectra Collection

Why would I use this?
*Direct access to a reliable reference spectrum
*Covers IR, NMR, and UV-Vis
*Access to reference spectra for thousands of substances


Data Tools containing spectral information

Combined Chemical Dictionary
Where would I find this?
PRINT: The electronic Combined Chemical Dictionary contains information compiled from the Dictionary of Organic Compounds (KSL Ref), the Dictionary of Inorganic Compounds (KSL Ref), the Dictionary of Organometallic Compounds (Chem Ref), the Dictionary of Natural Products (KSL Ref), Dictionary of Pharmacological Agents, and the Dictionary of Analytical Reagents.
ONLINE: http://www.chemnetbase.com/scripts/ccdweb.exe, database description page http://resources.library.yale.edu/online/dbsbysubjecthfxml_info.asp?searchfor=science&lookfor=YUL03349.

Why would I use this?

*Provides references to NMR and IR spectra in the Aldrich libraries of spectra (see above) and in the journal literature.
*Easy to use
* Accessible on the Web (Yale community only)

Beilstein/Gmelin
Where would I find this?
ONLINE:
The Beilstein/Gmelin databases are available on all web-based workstations, but requires a simple downloaded application the first time. For more information on these databases, please see the DiscoveryGate description page, http://resources.library.yale.edu/online/dbsbysubjecthfxml_info.asp?searchfor=science&lookfor=YUL03301.

Why would I use this?
* Provides references to a variety of spectral information published in the journal literature from 1779 to the present. Spectral information includes: NMR, IR, Fluorescence, Mass Spec, Raman, UV
* Covers a large number of substances

SciFinder Scholar
Where would I find this?
ONLINE:
SciFinder Scholar can be found on all of the workstations in the Chemistry Library, on Workstations 1 and 2 in the Kline Science Library, and on selected workstations in the Engineering and Applied Science Library. For more information on SciFinder Scholar, please see the SciFinder Scholar description page, SciFinder Scholar Help

Why would I use this?

* Equipped for structure, chemical name, registry number, and molecular formula searching
*User can limit search to "spectral properties"
* Provides references to the literature where users can find the spectral properties of the substance of interest.

Note: More Information on SciFinder Scholar



More Help
For additional assistance finding journal articles in Chemistry, please contact either the Acting Chemistry Librarian, Joe Murphy or a Reference Librarian at the Kline Science Library.

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Updated: January 27, 2005
Maintained by: Joe Murphy
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