(e) The ¹H NMR spectrum of Cp*Re (CO) 3 shows a single sharp peak at around 82 ppm attributed to the five equivalent met

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E The H Nmr Spectrum Of Cp Re Co 3 Shows A Single Sharp Peak At Around 82 Ppm Attributed To The Five Equivalent Met 1 (73.71 KiB) Viewed 44 times

(e) The ¹H NMR spectrum of Cp*Re (CO) 3 shows a single sharp peak at around 82 ppm attributed to the five equivalent methyl groups. On this basis comment on whether the Cp* ligand is best considered as occupying one or three coordination sites. (2 marks) (f) What is the Jahn-Teller effect? Would you expect the following octahedral complexes to be Jahn-Teller distorted? Explain your answers. (i) [Mo(H₂O)]³+ (ii) [MoCl.]4 (iii) Mo(CO), (5 marks)