阿摩線上測驗
85. How many carbonyI stretching bands could be observed in the IR spectrum of the [Co(CO)3(PPh3)2]+ complex exhibiting a trigonal bipyramidal molecular geometry, where all three CO ligands are in the equatorial plane?
(A)1
(B) 2
(C)3
(D)4
(E) 5
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統計： A(12), B(4), C(3), D(0), E(0) #3084544
統計： A(12), B(4), C(3), D(0), E(0) #3084544
