Question

The following images show the infrared spectrometry of the Geranial (Citral). The first spectrum is the experimental obtained and the second one corresponds to the theorical spectrum. Say what are all the differences between the experimental and theorical spectrum, In addition to the possible reasons and causes of these differences, the reagents involved are Geraniol and PCC.

75...00. Transmitters Wavenumber(cm-1)

Theorical spectrum:

Answer 1

Y as compared It & evident from Both Spectra That in expedimental sepura most of major significant Peak of funcional group] are present in experimental spera > lie Aldehy dic peak 70 @ 1690 due to conjugation > O=C-H stretching bands @ 2860 l 2760 im! > C=C Sherching @ 1680 km- 2 small different - - - Sherating @ 1+15 tm" J to Theoritical specna -H3 Stretching (out of plane bending ) @ 1380 mm ( 5 mall difference wigit to Teoritical speilsa) → So - Most of The expewmental aplech a is matching the are múnute differences ***d which can be ignored (ou non functional) 80 % of spuna is marching. I mare clifformes dule to Impwities and intellked Reegents