First-principles study of the elastic and thermodynamic properties of thorium hydrides at high pressure
Zhang Xiao-Lin1, Wu Yuan-Yuan1, Shao Xiao-Hong1, †, 
, Lu Yong2, Zhang Ping2, ‡,
, Lu Yong2, Zhang Ping2, ‡, Crystal structures of (a) bct ThH2, (b) fcc ThH2, and (c) bcc Th4H15. The larger green balls are Th atoms and the smaller white ones are H atoms.
