▁→ ▁▁ ▁Re 3 Cl 9 ▁ ▁+ ▁▁ 3 ▁Cl 2 ▁ ▁If ▁the ▁sample ▁is ▁vac u um ▁sub lim ed ▁at ▁ 5 0 0   ° C , ▁the ▁resulting ▁material ▁is ▁compar atively ▁un re active , ▁but ▁the ▁partially ▁hyd r ated ▁material ▁can ▁be ▁more ▁useful ▁synth et ically . ▁Other ▁synth etic ▁methods ▁include ▁tre ating ▁r hen ium ▁with ▁sul f ury l ▁ch lor ide . ▁ ▁This ▁process ▁is ▁sometimes ▁conducted ▁with ▁the ▁addition ▁of ▁al umin ium ▁ch lor ide . ▁It ▁is ▁also ▁obtained ▁by ▁he ating ▁Re 2 ( O 2 C CH 3 ) 4 Cl 2 ▁under ▁H Cl : ▁ 3 / 2 ▁Re 2 ( O 2 C CH 3 ) 4 Cl 2 ▁ ▁+ ▁▁ 6 ▁H Cl ▁▁ ▁→ ▁▁ ▁Re 3 Cl 9 ▁ ▁+ ▁▁ 6 ▁HO 2 C CH 3 ▁ ▁Re action ▁of ▁the ▁tri - ▁and ▁pent ach lor ides ▁gives ▁r hen ium ▁t et rach lor ide : ▁ 3 ▁Re Cl 5 ▁+ ▁Re 3 Cl 9 ▁ ▁→ ▁▁▁ 6 ▁Re Cl 4 ▁ ▁References ▁ ▁Category : R hen ium ▁comp ounds ▁Category : Ch lor ides ▁Category : Met al ▁hal ides <0x0A> </s> ▁The ▁Vict ory ▁Medal ▁( S outh ▁Africa ) ▁is ▁the ▁Union ▁of ▁South ▁Africa ' s ▁version ▁of ▁the ▁Vict ory ▁Medal ▁( Un ited ▁Kingdom ), ▁a ▁First ▁World ▁War ▁campaign ▁medal ▁of ▁Britain ▁and