The Biological Macromolecule Crystallization Database (BMCD) contains molecule, crystal and crystallization data for macromolecules for which diffraction quality crystals have been obtained. These include proteins and nucleic acids, various complexes, and viruses. The current release includes 43,406 crystal entries, up from 14,372 in the previous release. The new data have been extracted from PDB REMARK 280 records. The data have been converted into scientific format (from aggregate text string to individual, numeric data) with error checking and standardization of chemical names.
Chemistry and Chemical Engineering
Knovel provides access to over 2,000 leading reference works and databases from over 50 international publishers and professional societies through a single interface. Knovel is the leading online technical reference resource for 3 reasons. (1) Knovel locates more potentially relevant answers in a collection. (2) Knovel is better at quickly narrowing the potential answers to those most relevant to your search. (3) Knovel has interactive tables and graphs to help you use and export data.
These solubilities are compiled from 18 volumes of the International Union for Pure and Applied Chemistry (IUPAC)-NIST Solubility Data Series. The database includes liquid-liquid, solid-liquid, and gas-liquid systems. Typical solvents and solutes include water, seawater, heavy water, inorganic compounds, and a variety of organic compounds such as hydrocarbons, halogenated hydrocarbons, alcohols, acids, esters and nitrogen compounds. There are over 67,500 solubility measurements and over 1800 references.
The ICSD contains information on all inorganic crystal structure including pure elements, minerals, metals, and intermetallic compounds, including their atomic coordinates, that have been published since 1913. Original data is extracted from over 80 leading scientific journals and a total of over 900 scientific journals to create the ICSD. Updated twice a year, each time adding about 3,000 new records. As of November 2010, the database contains 135,500 entries.
Produced by Fiz Chemie in Berlin, Infotherm contains property data for more than 30,000 pure substances and compounds, including PVT-properties, phase equilibria, transport and surface properties, caloric properties, acoustic and optical properties. Searchable by compound, molecular formula, CAS registry number in combination with chemical state, conditions, properties, and/or system. Covers 1919–present.
Select IP Login. The SPRESIweb 2.7 version developed by InfoChem is an integrated scientific database containing over 7.0 million molecules, 3.9 million reactions, 645,000 references, and 164,000 patents and covers the years 1974-2007 (as of Nov 2009).
Developed by the Japan Institute of Heterocyclic Chemistry, this database contains nearly 19,000 natural products with a heterocyclic ring system whose total synthesis has been reported. Search by name, number of carbons, molecular weight, author, and journal name. Browse compounds by groups - Polyketides, Aromatics, Terpenes, Steroids, Alkaloids, Antibiotics, and Miscellaneous. Covers 1975-present.
Developed by the Japan Institute of Heterocyclic Chemistry, this database contains more than 55,000 natural products with heterocyclic ring system whose structure has been established. Search by name, number of carbons, molecular weight, author, and journal name. Browse compounds by groups - Polyketides, Aromatics, Terpenes, Steroids, Alkaloids, Antibiotics, and Miscellaneous. Covers 1975-present.
A division of the Stanford University Libraries, HighWire Press hosts the largest repository of high impact, peer-reviewed content, with over 1,200 journals and 6 million full text articles from over 140 scholarly publishers (approximately 2 million articles are free). With their partner publishers HW produces 71 of the 200 most-frequently-cited journals. Updated: Daily.