(Solved): Identify the functional group corresponds to the condensed phase IR signals labeled as A, B, C ...

• Identify the functional group corresponds to the condensed phase IR signals labeled as A, B, C and D in nerol. • Identify the functional group(s) and the vibrational motion(s) associated with signal X on the spectrum. 100 % T 50- 0 4000 B 3000 MAM D 1000 2000 1500 Wavenumber (cm-1) 500 C-H C-C C-C CC C-0 O-H N-H C-N C-N C=N NO S-H SO C-X Correlation Chart for IR Spectroscopy Alkanes Type of Vibration (stretch) (bend) (bend) -CH? -CH?- Alkenes Aromatics Alkyne Aldehyde Alkane Alkene Aromatic Alkyne Aldehyde Ketone Carboxylic acid Ester Amide Anhydride (stretch) (out-of-plane bend) (stretch) (out-of-plane bend) (stretch) Acid chloride Alcohols, ethers, esters, carboxylic acids, anhydrides Alcohols, phenols Free H-bonded Carboxylic acids Primary and secondary amines and amides (stretch) (bend) Amines Imines and oximes Nitriles Nitro (R-NO?) Mercaptans Sulfoxides Sulfones, sulfonyl chlorides, sulfates, sulfonamides Fluoride Chloride Bromide, iodide Frequency (cm"¹) 3000-2850 1450 and 1375 1465 3100-3000 1000-650 3150-3050 900-690 ca. 3300 2900-2800 2800-2700 Not interpretatively useful 1680-1600 1600 and 1475 2250-2100 1740-1720 1725-1705 1725-1700 1750-1730 1680-1630 1810 and 1760 1800 1300-1000 3650-3600 3400-3200 3400-2400 3500-3100 1640-1550 1350-1000 1690-1640 2260-2240 1550 and 1350 2550 1050 1375-1300 and 1350-1140 1400-1000 785-540 <667 Intensity Signal Intensity (Condensed Phase Sample): s = Strong m = Medium $ $ $ S $ **** D 3-4 1 w = Weak