Database of chemical structures, their associated chemical and physical properties, reaction and synthesis information, and bibliographic data. Covers organic chemistry, organometallic and inorganic chemistry, and the chemistry from relevant patents. Merges the content from three major chemistry data sources (Beilstein, Gmelin, and patent chemistry databases). Can be searched by reaction, substance/structure, property, and citation.
Reaxys is the Web-based successor to the Crossfire system (ended 2011) and provides information about millions of chemical structures, reactions, and properties.
Reaxys merges the content from three major data sources: Beilstein
The definitive source of information on the structures, reactions, and properties of organic carbon compounds, drawn from the journal literature back to the 18th century.
Gmelin
The definitive source of information on structures and properties of inorganic and metal-organic compounds, drawn from the journal and patent literature back to the early 19th century.
Patent Chemistry Database
A file of organic chemistry information drawn from selected English-language chemical patents (US, WO, EP, 1976- ). Additional historical (1869-1980) patent coverage comes from the Beilstein and Gmelin files.
NOTE: SciFinderⁿ requires that users have an individual, free account on the site. To register, please visit the SciFinder registration page. Additional login information is available directly from the CAS as a PDF.
Like its online predecessor, SciFinder (and its print equivalent, Chemical Abstracts), SciFinderⁿ is a core chemistry research and discovery tool for finding chemical substances, reactions, journal articles, and patent records. Two new elements make SciFinderⁿ particularly valuable:
- PatentPak—helps scientists evaluate the relevance of patents by making it easy to navigate quickly to specific substances referenced in the text of a patent
- MethodsNow—enables immediate access to millions of synthetic protocols (i.e., step-by-step synthetic methods)
With its additional functionality, SciFinderⁿ provides information and data faster and more comprehensively than SciFinder did, widening the search landscape and possibly increasing research productivity and impact.
Need to renew your ChemDraw Professional license? Follow these instructions. Molecule editor and chemical structure drawing tool for chemists and biologists. Allows you to draw and submit chemical compound and reaction searches direct to SciFinder. Offers an extensive set of biological templates and drawing objects to create illustrations of cells and pathways. Georgetown’s site license allows all current Georgetown students, faculty, and staff to download the program for free to their home, office, or personal computer. After installation, no Internet connection is required for use. Requires a free PerkinElmer account to download. Follow the instructions to create a free account with PerkinElmer (or log in with your existing account), then download the software.
To download ChemDraw onto your computer, click this link, register for an account with PerkinElmer using your @georgetown.edu email address for authentication, and click "Register." After registration, follow the instructions to begin downloading and installing ChemDraw. You should only be required to create an account once. For download questions, contact Blommer Science Library staff at sciencelib@georgetown.edu
A multidisciplinary database composed of Science Citation Index Expanded and Social Sciences Citation Index. Performs two different functions: 1) Start with a known article and use the Cited Reference Search tab to find other articles that cite it. 2) Use the Search tab to search for articles by topic or author.
TIP: To bring the articles most relevant to the topic to the top of the results list for a subject search, change the Sort By option to Relevance.
TIP: The Help pages (top right tab) are excellent.
An archive for electronic preprints of scientific papers in the fields of mathematics, physics, astronomy, computer science, quantitative biology, statistics, and quantitative finance.
A multidisciplinary database composed of Science Citation Index Expanded and Social Sciences Citation Index. Performs two different functions: 1) Start with a known article and use the Cited Reference Search tab to find other articles that cite it. 2) Use the Search tab to search for articles by topic or author.
TIP: To bring the articles most relevant to the topic to the top of the results list for a subject search, change the Sort By option to Relevance.
TIP: The Help pages (top right tab) are excellent.
Full-text archive of the American Physical Society scholarly journals. Contains all APS journal articles published from 1893 to four years ago. Each January another year is added to the archive. For current years, see APS Journals.
AIP Publishing is a wholly owned not-for-profit subsidiary of the American Institute of Physics (AIP). Our portfolio comprises highly regarded, peer-reviewed journals, including a growing portfolio of Open Access titles, that cover all areas of the physical sciences. The research published in these titles paves the way for new fields of study, gives rise to new techniques, and provides inspiration to contemporary researchers.
Electronic editions of Institute of Physics journals.
NOTE: Georgetown does not subscribe to all IOP journal titles; consult HoyaSearch for coverage of specific titles.
Online access to articles from leading physical sciences publications including journals, conference proceedings, standards, and blogs published by American Institute of Physics (AIP) Publishing and its partners. Hosts Physics Today, AIP’s flagship magazine. Articles are tagged with controlled subject terms, allowing easy discovery of related content. Offers article-level metrics to measure article impact over time.
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