Compound Information
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Property Availability
For this compound, WTT contains critically evaluated recommendations for:
- Phase boundary pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
- Enthalpy of phase transition (Crystal 2 to Crystal 1 in equilibrium with Gas)
- Enthalpy of vaporization or sublimation (Crystal 1 to Gas) as a function of Temperature
- Triple point temperature (Crystal 2, Crystal 1, and Gas)
- Heat capacity at constant pressure
- Heat capacity at constant pressure (Crystal 1) as a function of Temperature and Pressure
- Heat capacity at constant pressure (Ideal Gas) as a function of Temperature
- Heat capacity at saturation pressure
- Heat capacity at saturation pressure (Crystal 1 in equilibrium with Gas) as a function of Temperature
- Heat capacity at saturation pressure (Crystal 2 in equilibrium with Gas) as a function of Temperature
- Reduced Gibbs energy G/T
- Reduced Gibbs energy G/T (Crystal 1 in equilibrium with Gas) as a function of Temperature
- Reduced Gibbs energy G/T (Crystal 2 in equilibrium with Gas) as a function of Temperature
- Reduced Gibbs energy G/T (Ideal Gas) as a function of Temperature
- Enthalpy
- Enthalpy (Crystal 1 in equilibrium with Gas) as a function of Temperature
- Enthalpy (Crystal 2 in equilibrium with Gas) as a function of Temperature
- Reduced enthalpy H/T (Ideal Gas) as a function of Temperature
- Entropy
- Entropy (Crystal 1 in equilibrium with Gas) as a function of Temperature
- Entropy (Crystal 1) as a function of Temperature and Pressure
- Entropy (Crystal 2 in equilibrium with Gas) as a function of Temperature
- Entropy (Ideal Gas) as a function of Temperature
- Gibbs energy of formation
- Gibbs energy of formation (Crystal 1) as a function of Temperature
- Gibbs energy of formation (Ideal Gas) as a function of Temperature
- Enthalpy of formation
- Enthalpy of formation (Crystal 1) as a function of Temperature
- Enthalpy of formation (Ideal Gas) as a function of Temperature
About WTT
NIST/TRC Web Thermo Tables (WTT)
NIST Standard Reference Subscription Database 3 - Professional Edition
Version 2-2012-1-Pro
This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics. These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software package [1, 2, 3, 4, 5, 6]. Some critically evaluated data from the historical TRC Thermodynamic Tables archive [7, 8] are included, also. As of May 2012, the Professional Edition contains information on 28432 compounds and total of 531486 evaluated data points. The properties covered by both versions (32 total) are described in Properties and Implemented Models.
Developed by Kenneth Kroenlein, Chris D. Muzny, Andrei F. Kazakov, Vladimir Diky, Robert D. Chirico, Joseph W. Magee, Ilmutdin Abdulagatov and Michael Frenkel.
Thermodynamics Research Center (TRC)
Thermophysical Properties Division
National Institute of Standards and Technology
Boulder CO 80305-3337
Questions and comments should be addressed to Dr. Michael Frenkel .
DISCLAIMER: The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high-quality copy of the database and to verify that the methods and data contained therein have been selected on the basis of sound scientific judgement. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the program and database.
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National Institute of Standards and Technology
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