The thermodynamic properties of gaseous lanthanum and lanthanide monochlorides

被引:0
|
作者
Chervonnyi, AD [1 ]
Chervonnaya, NA [1 ]
机构
[1] Russian Acad Sci, Inst Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia
来源
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY | 2004年 / 78卷 / 05期
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The available spectroscopic characteristics of rare-earth metal monofluorides and monochlorides were analyzed to estimate the molecular constants of LnCl (Ln = La,..., Lu). These estimates were used to calculate the thermodynamic functions (heat capacity C-p(o) (T), entropy S-o(T), enthalpy H-o(T) - H-o(O), and reduced Gibbs energy Phi(o)(T)) for the ideal gas state over the temperature range 298.15-3000 K at standard pressure P-o = 0.1 MPa.
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页码:690 / 693
页数:4
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