Thorium monoselenide gas ThSe g

Gronvold et al. [1984GRO/DRO] have estimated the thermodynamic properties, based on a comparison with ThO(g) and ThS(g) and trends in chalcogenide spectroscopic data. The rounded values are C° ,(ThSe, g, 298.15K) = (36.1+3.0) 

15 K) = (213 + 8) J-K -mol by a modified Latimer additivity scheme, while Mills [1974MIL] estimated (205 + 21) J-K -mor from the estimated value for Th2S3(cr). 

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