NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 2 - Lite Edition Version 2

Published

Author(s)

Kenneth G. Kroenlein, Chris D. Muzny, Vladimir Diky, Robert D. Chirico, Joe W. Magee, Ilmutdin M. Abdulagatov, Michael D. Frenkel

Abstract

This NIST standard reference web subscription database provides access to more than 50 thermophysical and thermochemical property data and their uncertainties, critically evaluated for 150 commonly-used pure chemical compounds. The majority of these data are generated through the use of the NIST ThermoData Engine based on the software implementation of the dynamic data evaluation concept. Critical data evaluation is executed with the use of entire body of knowledge including available experimental and predicted data.
Citation
NIST/TRC Web Thermo Tables (WTT) - Lite Edition
Pub Weblink
http://wtt-lite.nist.gov/
Pub Type
Websites

Keywords

database, thermophysical properties, thermochemical properties, critically evaluated data
Reference data

Citation

Kroenlein, K. , Muzny, C. , Diky, V. , Chirico, R. , Magee, J. , Abdulagatov, I. and Frenkel, M. (2011), NIST/TRC Web Thermo Tables (WTT) NIST Standard Reference Subscription Database 2 - Lite Edition Version 2, NIST/TRC Web Thermo Tables (WTT) - Lite Edition, [online], http://wtt-lite.nist.gov/ (Accessed October 28, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created April 4, 2011, Updated February 19, 2017
Was this page helpful?