6. Which of the followings is incorrect regarding applications of Tanabe-Sugano diagram? (A) Tanabe-Sugano diagrams can be used for both high-spin and low-spin complexes (B) Orgel diagrams apply only to high spin complexes (C) Based on Tanabe-Sugano diagram, the ground state of [Mn(H₂O)₆]²⁺(aq) is ⁶A₁ (D) The D₀ and B of a complex can be obtained by the absorption maxima from the spectra (E) According to Tanabe-Sugano diagram, [Cr(H₂O)₆]²⁺ generally shows two spin-allowed transitions.