Annotate and determine the unknown in this IR spectrum
Homework Answers
Peaks at 2970 for C-H stretch and at 1745 is due to C=O stretch and at 1250 is for C-O stretch.
So compound may have an ester functional group
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Annotate and determine the unknown in this IR spectrum
90- 85- 80- 751 e 70 50-...
pls interpret and analyze both IR Spectrum . thanks philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 50...
pls interpret and analyze both IR Spectrum . thanks
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance 100 philipljphnson 95- 85 80 75 70- 65- 60 55 50 4000 3500 1000 500 3000 1500 2500 2000 %Transmittance 90
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance...
please help getting the functional group of this cpd based on IR result 98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1...
please help getting the functional group of this cpd based on IR
result
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
analyze the following IR spectrum 20 30 40 Transmittance [%] 50 60 70 80 90 8...
analyze the following IR spectrum
20 30 40 Transmittance [%] 50 60 70 80 90 8 BRUKER 3500 3320.11 3158.60 3000 2792.90 2587.95 249390 2500 Wavenumber cm-1 2000 1876.76 1500 1000 8888888889143888888 500
Identify the peaks that identify the functional groups in the IR spectrum Unknown 4 C2H60 TRANSMITTANCE...
Identify the peaks that identify the functional groups
in the IR spectrum
Unknown 4 C2H60 TRANSMITTANCE 1001- 0 900- 0 800- 0.700- 0.600- 0.500- 0.400- 0.300- 0200- 0.100- 0.000- 4000 IR Unknown 3500 3000 2500 2000 1000 1500 Load IR spectrum Load proton NMR Show structure Spectra are displayed using JSpecView Website maintained by Jennifer Muzyka Contact me at jennifer muzyka@centre edu. Unknown 5 C3H5NO TRANSMITTANCE 1.001 - 0.900- 0800- 0.700- 0.600- 0.500- 0.400- 0.300- 0 200- 0.100- 0 000...
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*')
ww Analyat De Ami 90 85 80 75 70 65 Jacobsen Catalyst 60 55 65 1000...
ww Analyat De Ami 90 85 80 75 70 65 Jacobsen Catalyst 60 55 65 1000 1500 2000 2500 cm-1 By Adminraor De Fdyo 53 4000 3000 3500 er 01 2019 74 ample 74 Administra Analys Den 92 s0 84 62 80 Jacobsen Ligand 78 76- 650 1000 74 73- Z000 1500 2500 om-1 2000 3000 3500 DFdNovembr 120 Sampe 750 By Admni Adminisrator 750 Label at least two signals on the IR spectrum for the ligand and catalyst with...
What are the functional groups of each IR spectra and why? ATR Correction Result 1001 #10...
What are the functional groups of each IR spectra and why?
ATR Correction Result 1001 #10 98- 96- 94 92 90- 88- 86- 82 80 78- 76- 74 72 70 69- 4000 3500 3000 2500 2000 1500 1000 600 cm- Name Description 335user 847 (ATR Correction) Sample 847 By 335user Date Tuesday, March 26 2019 ATR Correction Result 100 99- 97- 96 95 94- 931 92 91 4000 3500 Name 335user 845 (ATR Correction) 3000 2500 2000 1500 1000 600...
Determine the molecular formula and structure of the unknown amine PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 A...
Determine the molecular formula and structure of the unknown
amine
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150 140 130 120...
Determine the molecular formula and structure on an unknown amine m/z = 138 PerkinElmer Spectrum IR Version 10.6.0 Frid...
Determine the molecular formula and structure on an unknown
amine m/z = 138
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150...
?Help me interpret my IR and NMR please! I believe my unknown for the IR and...
?Help me interpret my IR and NMR please! I believe my unknown
for the IR and NMR is 2-Butanone.
108 105 100 ???? 098o 95 145 90-1 85- ?, 80- 75- 70 70- 4000 ?? 3500 3000 2500 2000 1750 1500 cm-1 1250 1000 Description 750700 04 a018
pls interpret and analyze both IR Spectrum . thanks
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance 100 philipljphnson 95- 85 80 75 70- 65- 60 55 50 4000 3500 1000 500 3000 1500 2500 2000 %Transmittance 90
philip/johnson 105 100 95 90- 85 80 75 70 65 60 55 50- 45- 500 1000 1500 2000 2500 3500 3000 4000 Wavenumbers (om-1) %Transmittance...
please help getting the functional group of this cpd based on IR
result
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
98- 95- 90- 85- 80 75- 70- 65- 60- 1500 1000 500450 56 4000 2000 2500 3000 3500 cm-1 1%
analyze the following IR spectrum
20 30 40 Transmittance [%] 50 60 70 80 90 8 BRUKER 3500 3320.11 3158.60 3000 2792.90 2587.95 249390 2500 Wavenumber cm-1 2000 1876.76 1500 1000 8888888889143888888 500
Identify the peaks that identify the functional groups
in the IR spectrum
Unknown 4 C2H60 TRANSMITTANCE 1001- 0 900- 0 800- 0.700- 0.600- 0.500- 0.400- 0.300- 0200- 0.100- 0.000- 4000 IR Unknown 3500 3000 2500 2000 1000 1500 Load IR spectrum Load proton NMR Show structure Spectra are displayed using JSpecView Website maintained by Jennifer Muzyka Contact me at jennifer muzyka@centre edu. Unknown 5 C3H5NO TRANSMITTANCE 1.001 - 0.900- 0800- 0.700- 0.600- 0.500- 0.400- 0.300- 0 200- 0.100- 0 000...
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*')
ww Analyat De Ami 90 85 80 75 70 65 Jacobsen Catalyst 60 55 65 1000 1500 2000 2500 cm-1 By Adminraor De Fdyo 53 4000 3000 3500 er 01 2019 74 ample 74 Administra Analys Den 92 s0 84 62 80 Jacobsen Ligand 78 76- 650 1000 74 73- Z000 1500 2500 om-1 2000 3000 3500 DFdNovembr 120 Sampe 750 By Admni Adminisrator 750 Label at least two signals on the IR spectrum for the ligand and catalyst with...
What are the functional groups of each IR spectra and why?
ATR Correction Result 1001 #10 98- 96- 94 92 90- 88- 86- 82 80 78- 76- 74 72 70 69- 4000 3500 3000 2500 2000 1500 1000 600 cm- Name Description 335user 847 (ATR Correction) Sample 847 By 335user Date Tuesday, March 26 2019 ATR Correction Result 100 99- 97- 96 95 94- 931 92 91 4000 3500 Name 335user 845 (ATR Correction) 3000 2500 2000 1500 1000 600...
Determine the molecular formula and structure of the unknown
amine
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150 140 130 120...
Determine the molecular formula and structure on an unknown
amine m/z = 138
PerkinElmer Spectrum IR Version 10.6.0 Friday, 12 April 2019 2:44 PM Analyst Analyst Date Friday, 12 April 2019 2:44 PM 98- 98 96- 929.97c-1 94- 995.35c19em-1 791. 539.99cm-1 868 4660E68 56em-1 1090.25cm- 92 90 734.90cm-1 3077.05cm-1 88- 1621.68cm-1 1483.41cm-1 86- 1264.35cm-1 3331.43cm-1 1517.35cm-1 84 1344 92cm-1 1323.95cm-1 3431.31cm-1 82 4000 1500 2500 2000 500400 3500 3000 1000 cm-1 13C CDCI Amine 180 200 190 170 160 150...
?Help me interpret my IR and NMR please! I believe my unknown
for the IR and NMR is 2-Butanone.
108 105 100 ???? 098o 95 145 90-1 85- ?, 80- 75- 70 70- 4000 ?? 3500 3000 2500 2000 1750 1500 cm-1 1250 1000 Description 750700 04 a018
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