12. According to the Huckel Molecular Or..-阿摩線上測驗
12. According to the Huckel Molecular Orbital (MO) Theory for s bonding, the sccular
determinant for MO energies for cycelopentadiene can be set up as
The polynomial f(x) can be factored into
f(x)=x5-5x3+5x+2=(x+2)(x2+ ax+6)2
What are "a" and "b" values?
(A) a =0; b=1
(B)a= 1; b=1
(C) a = -1; b=1
(D)a = 1; b=-1
(E) a = -1; b=-1