in neat (no solvent) on weak heating, sublimation of ICl3, pptn. of molten, sparingly volatile UCl4;;

hydrogen in neat (no solvent) on heating in H, loss of I, forming of HI;;

in melt melting at 600°C in an evacuated silica glass ampoule for 10-15 min and annealing at 330°C for 3 weeks;

in melt melting at 600°C in an evacuated silica glass ampoule for 10-15 min and annealing at 330°C for 3 weeks;

n-butyllithium in diethyl ether byproducts: LiI, n-butane; addn. of n-BuLi in Et2O into a soln. of COT in Et2O within 0.5 h at room temp. with stirring, 1 h, dark cherry-red soln., react. vessel filled with Ar, addn. of UI4 at 273 K, stirring for 3 h; isolation without extraction unsuccessful;

in neat (no solvent) on weak heating, sublimation of ICl3, pptn. of molten, sparingly volatile UCl4;;