What are the C NMR peaks for acetylferrocene?

In acetylferrocene, the carbon NMR spectrum typically shows distinct peaks corresponding to different carbon environments. You would expect to see peaks for the acetyl group (approximately 20-30 ppm for the carbonyl carbon and around 200-220 ppm for the methyl carbon) and for the ferrocene moiety, with peaks around 70-90 ppm for the bridgehead carbons and 100-130 ppm for the aromatic carbons. The exact chemical shifts can vary slightly depending on the solvent and concentration used in the NMR analysis.