If [Ti(H2O)4]3+ can exist, which frequency do you expect in the absorption band of this tetrahedral complex? Moreover, how about the spectrochemical series, the same or different as compare to octahedral environment?
2. Write the structure of Cis–diaquabis(glycinato)copper(II) monohydrate and Bis(acetylacetonato)copper(II) complexes.
3. Does the mole ratio (M:L) effect the frequency of the band ? Why?