阿摩線上測驗
40. Among如C-MO(CO)3(PF3)3,faC-MO(CO)3(PC13)3, andyac-Mo(CO)3(PMe3)3, whose CO stretching frequency is highest?
(A) only fac-MO(CO)3(PF3)3
(B) only fac-MO(CO)3(PCl3)3
(C) only fac-Mo(CO)3(PMe3)3
(D) fac-Mo(CO)3(PF3)3 and fac-Mo(CO)3(PCl3)3
(E) fac--MO(CO)3(PF3)3, fac-MO(CO)3(PC13)3, and yac-Mo(CO)3(PMe3)3
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統計： A(1), B(0), C(0), D(0), E(0) #3222648
統計： A(1), B(0), C(0), D(0), E(0) #3222648
