Provide a unique structure for the compound whose IR,1H and 13C NMR spectra are attached. In your solution, include answers to the following questions: 1. How many different types of hydrogens/carbons are there? 2. What do the chemical shift values tell you about the nature of this compound? 3. How many protons are in each peak (integration)? 4. How many neighboring protons does each peak have? 5. What fragments have you found? List them. 6. Make peak assignments in both spectra: label the peaks in both spectra from left to right (letters in the 13C spectrum, numbers for the 1H spectrum), and place them on the appropris atom in your structure. If some 13C peaks are unclear, then you don't have to label them. 3. C9H10O2 180 160 140 120 PPM1008060 40 20