Calculated Thermodynamic Functions for Gas Phase Uranium, Neptunium, Plutonium, and Americium Oxides (AnO3), Oxyhydroxides (AnO2(OH)2), Oxychlorides (AnO2Cl2), and Oxyfluorides (AnO2F2)
Based on known and estimated molecular constants, the thermodynamic functions, C{sub p}, S{sup o}, H{sup o}-H{sup o}(298), and -(G{sup o} - H{sup o}(298))/T, have been calculated and tabulated for actinide vapors species of the formulas AnO{sub 3}(g), AnO{sub 2}(OH){sub 2}(g), AnO{sub 2}Cl{sub 2}(g), and AnO{sub 2}F{sub 2}(g) where An = U, Np, Pu, and Am. A method to calculate the thermodynamic functions for the mixed species, AnO{sub 2}ClOH(g), AnO{sub 2}FOH(g), and AnO{sub 2}FCl(g), is also given.
- Research Organization:
- Lawrence Livermore National Lab., CA (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 15002515
- Report Number(s):
- UCRL-ID-122278
- Country of Publication:
- United States
- Language:
- English
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