試題詳解

27. Match the M-M bond orders to the species given. Which pair is incorrect?
(A) [Re₂Cl₈]^2-； Re-Re bond order = 4
(B) [W₂Cl₉]^3-； W-W bond order = 3
(C) [Mo₂Cl₈]^4- ； Mo-Mo bond order = 4
(D) [Os₂CI₈]^2-；Os-Os bond order = 4