module 2: help with the diagnostic non fingerprint bands with wavenunber and bond type 360 00 200 3400 200 220 180...

Question

Question

module 2: help with the diagnostic non fingerprint bands with wavenunber and bond type

science chemistry

Answer 1

Answer #1

Hi after deep analysis your spectrum almost similar to 4-methyl benzoic acid (p-toluic acid)

2500-3300 cm-1, very strong, broad peak, O-H stretch

3000-3100 cm-1, medium-weak peak, aromatic sp2 =C-H stretch (3079 cm-1)

2850-3000 cm-1, strong, sp3 alkane C-H stretch (2953.77, 2919, 2868, 2849 cm-1)

1700-1725 cm-1, strong, acid C=O stretch (1709.43 cm-1)

1400 - 1600 cm-1, medium-weak, multiple bands, aromatic sp2 C=C stretch

1350-1480 cm-1, medium, sp3 alkane C-H bending (1417 cm-1)

1210-1320 cm-1, strong, acid C-O stretch (1220.65 cm-1)

I am gonna attaching P-Toluic acid standard IR spectrum also below for your kind consideration.

Hope this helped you!

Thank You So Much! Please Rate this answer as you wish.("Thumbs Up")

Answer 2

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