find each major functional group peak, identify the fingerprint region. so far i think that there...

Question

Question

find each major functional group peak, identify the fingerprint region.

so far i think that there is a saturated C-H at ~2900cm-1 and a carbonyl group at ~1300 cm-1.

side note: this is my experimental IR graph.

1000 500 3500 2500 3000 Wavenumber (cm-1)

Answer 1

Answer #1

2850-3000 cm-1, strong sp3 alkane C-H stretch

1735-1750 cm-1, strong, ester C=O stretch

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

1000-1300 cm-1, more than two strong peaks due to ester C-O stretch

500 cm-1, may be you have an iodide also, it's sp3 C-I stretch

Conclusion: You have an aliphatic ester product.

Hope this helped you!

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

Answer 2

Similar Homework Help Questions

find each major functional group peak, identify the fingerprint region. so far i think that there is a saturated C-H at...

find each major functional group peak, identify the fingerprint region. so far i think that there is a saturated C-H at ~2900cm-1 and a carbonyl group at ~1300 cm-1. side note: this is my experimental IR graph. 1000 500 3500 2500 3000 Wavenumber (cm-1)
1) Identify the functional group (alkane, alkene, ketone, aldehyde, aldehyde, etc) for the compounds providing the...

1) Identify the functional group (alkane, alkene, ketone, aldehyde, aldehyde, etc) for the compounds providing the IR spectra: % Transmittance 4000 3500 3000 1500 1000 500 2500 2000 Wavenumber(cm) % Transmittance 4000 3500 3000 1500 1000 500 2500 2000 Wavenumber(cm) % Transmittance 1000 3500 3000 1500 1000 500 2500 2000 Wavenumber (cm)
IR Worksheet 1. For each spectrum below: 1) Label the major peaks with their approximate frequency....

IR Worksheet 1. For each spectrum below: 1) Label the major peaks with their approximate frequency. 2) Identify the bond vibration and possible functional group associated with each peak. 3) Match the spectra to one of these possible compounds: NH2 TRANSMITTANCE[%] pobo edo "2060 bo zdoo 160 Tobo 560 WAVENUMBER [cm-1] oot 08 TRANSMITTANCE [%] 09 01 02 4000 3500 3000 2500 2000 WAVENUMBER (cm-1] 1500 1000 500 οοο TRANSMITTANCE (6) οο οο οε 4000 3500 3000 1500 1000 2500...

2. Analysis of IR Data (4 marks) IR peak value Shape/Intensity (cm) Functional Group Molecular Formula...

2. Analysis of IR Data (4 marks) IR peak value Shape/Intensity (cm) Functional Group Molecular Formula CgH19N IR spectrum 3410 Transmittance 1132 1461 2810 3500 3000 2500 2000 Wavenumber(cm-1) 1500 1000
IR spectrum and identify the following functional groups by their IR absorbances on the IR C=O C=...

IR spectrum and identify the following functional groups by their IR absorbances on the IR C=O C=C (aromatic) or C-O :絲器器尋尋 2500 2000 Wavenumber cm-1 3500 3000 1500 1000 500 :絲器器尋尋 2500 2000 Wavenumber cm-1 3500 3000 1500 1000 500
Based off the IR above, identify the functional groups in the diagnostic region. %Transmittance 3500 3000...

Based off the IR above, identify the functional groups in the diagnostic region. %Transmittance 3500 3000 2965.13 2878.12 2500 Wavenumbers (cm-1) 2000 1728.32 1500 1471.41 1371.07 1176.84 1000 966.66 935.80 3 500 460.03

pling Learning Infrared (IR) spectroscopy is used to identify functional groups within a molecule. Click on...

pling Learning Infrared (IR) spectroscopy is used to identify functional groups within a molecule. Click on the peak that corresponds to the stretching vibration for the highlighted functional group. Univenity of Michigan 100 50 3500 2500 2000 1500 1000 500 Wavenumber (em
Please help to identifying all major peaks in the functional group region with this IR spectra....

Please help to identifying all major peaks in the functional group region with this IR spectra. This IR is the synthesis of DEET. 74 1942 2321.37cm-1 882.92m 3678 3472 69cm- 2ホ430m-1 1743.05qm- 3 82㎝1 820T-1 944 cm 887,1 45- 914.060 25 086cm-1 4 07cm-1 - 221 3049.89cm-1 2872 98cm-1 1432 84m1102 030m-1736 m-1 2959.97cm-1 1632.68cm-1 793 1381.14cm-1 1088 23cm-1 1000 3000 2500 2000 1500 600 4000 3500 cm-1
Assign the peak for both of the IR spectrum below and identify what compound is this...

Assign the peak for both of the IR spectrum below and identify what compound is this and draw the structure of the compound. 100 90 80 70 W 60 50 % Transmission 40 30 - 923 1677 1285 20 - 702 10 0 4000 3500 3000 2500 2000 1500 1000 Wavenumber (cm) 100 80 m % Transmission 1660 1209 1438 886 757 0 4000 3500 3000 2500 1500 1000 2000 Wavenumber (cm*')

On the provided spectra, do the following -Identify the peaks in the functional region of the spe...

On the provided spectra, do the following -Identify the peaks in the functional region of the spectra - Label the peak characteristics (strong, medium, weak, broad) - Identify the unknown molecule (butan-2-ol, cyclohexane, hexanal, cyclohexanone, tert-butylamine, propionic acid) 98 96 94 92 90 86 84 82 80 78 76 74 72 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) 98 96 94 92 90 86 84 82 80 78 76 74 72 4000 3500 3000 2500 2000 1500 1000...