WebThermoTables is a web application that delivers the most-up-to-date critically evaluated thermodynamic data, providing a web interface to data from ThermoData Engine.
Dynamic table generation based upon user input and interactive data plotting capabilities are also provided.
Various search options based on compound information such as: empirical formula, partial name, molecular weight.
Unlimited data retrieval and their local storage and use are permitted.
Detailed description of key elements in the experimental investigations such as sample purification and measurement methods
Worldwide collection of scientific journals
Up-to-date information on major publications
Coverage depends on version
A complete collection of critically evaluated thermodynamic property data primarily for pure organic compounds.
As of November, 2011, WTT pro contains information on 23, 399 compounds.
Limited data availability information (properties provided for a given compound, ranges of validity, number of experimental data points points) can be accessed by those without a subscription at https://wtt-pro.nist.gov
A small collection of critically evaluated thermodynamic property data for 150 commonly used (primarily organic) pure compounds. A complete list of compounds present in the Lite version of the database is provided here
Limited data availability information (properties provided for a given compound, ranges of validity, number of experimental data points points) can be accessed by those without a subscription at https://wtt-lite.nist.gov
This software was developed at the National Institute of Standards and Technology by employees of the Federal Government in the course of their official duties. Pursuant to title 17 Section 105 of the United States Code this software is not subject to copyright protection and is in the public domain. Each of these packages is an experimental system. NIST assumes no responsibility whatsoever for its use by other parties, and makes no guarantees, expressed or implied, about its quality, reliability, or any other characteristic.