試題詳解

18. According to the Crystal Field Theory, when the valence d orbitals of the central metal ion of a coordination compound are split in energy in an octahedral ligand field, which orbitals are raised least in energy?
(A) d_xy and d_x2-y2
(B)d_xy, d_xz and d_yz
(C)d_xzand d_yz
(D)d_xz,d_yz and d_z2
(E) d_x2-y2 and d_z2