19. One of the Eg SALCs for the octahedral complex is Ψ1_eg = 1/2(L3 - L4 + L5 - L6) What could be the other one? (A)1/√12 (2L1 + 2L2 - L3 - L4 - L5 - L6) (B)1/√6 (L1 + L2 - L3 - L4 - L5 - L6) (C)1/√6 (L1 + L2 + L3 + L4 + L5 + L6) (D)1/√18 (-L1 - L2 + 2L3 + 2L4 + 2L5 + 2L6) (E)1/√12 (2L1 + 2L2 + L3 + L4 + L5 + L6)