Homework Answers
1. First important peak is 1689 cm-1 it must be correspond to
amide peak.
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analyze this IR to identify this unknown. s 90 pr lig 3366.48 2977.27 2914.93 899.73 821.87 964.54 % Transmittance...
Analyze this IR throroughly to try to identify the functional groups in this unknown. 80 Thu...
Analyze this IR throroughly to try to identify the functional
groups in this unknown.
80 Thu Nov 14 08 13:18 2019 (GMT-05 00) %Transmittance 2730.94 742.64 831.67 1229.46 1466.56 1315.18 1372.96 3354.90 2962.063 1060.39 11.12.81 1026.5897.29 zs 189€ CORE 816 -10 4000 3500 1000 2500 2000 Wavenumbers (cm-1) Thu Nov 14 08 26 02 2019 (GMT-05 0ỘI FIND PEAKS Spectrum Thu Nov 14 08 13 18 2019 (GMT-05 00) Region 4000.00 400.00 Absolute threshold: 42.730 Sensitivity Peak list: Position: 74264...
analyze this IR throroughly to try and identify the functional groups in this unknown. on Liquid...
analyze this IR throroughly to try and identify the functional
groups in this unknown.
on Liquid Unknown Sample (Rony) 1187 Merino 926.843 845.54 %Transmittance 1604.62 1686.19 1382.37 1297 29 1170.74 1260.48 7584946 08 2892.88 1044.51 2964.40 104 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 Thu Nov 07 00 25 07 2019 (GMT-05 00) FIND PEAKS Spectrum Liquid Unknown Sample (Rony) Region: 4000.12 542.72 Absolute threshold: 115.179 Sensitivity: Peak list: Position: Position: Position: Position: Position: Position: Position: Position: 670.04...
analyze this IR thoroughly to help identify this unknown! 120 quid Unknown Sample (Rony) 118h 116...
analyze this IR thoroughly to help identify this
unknown!
120 quid Unknown Sample (Rony) 118h 116 3 1382.37 1297.29 1170.74 926.84 845.54 1604.62 1686.19 %Transmittance 1260.48 2892.88 108 1044.51 106 2964.40 104 1500 1000 3000 3500 2500 2000 Wavenumbers (cm-1) 4000 50 Thu Nov 07 09 25 07 2019 (GMT-05 00) FIND PEAKS: Spectrum: Liquid Unknown Sample (Rory) Region: 4000.12 542.72 Absolute threshold: 115.179 Sensitivity: Peak list: Position 670.04 Intensity: Position 716.08 Intensity: Position 756.49 Intensity: Position 845.54 Intensity: 926.84...
Label the following stretches on the IR for 9,10-dihydroanthracene-9,10- α,β-succinic 130 RHVVRH 1069.95 % Transmitt...
Label the following stretches on the IR for
9,10-dihydroanthracene-9,10- α,β-succinic
130 RHVVRH 1069.95 % Transmittance 3627.81 2361.28 1367.17 1861.80 1219.31 418.46 407.38 1708.56 900.41 755.90 635.22 609.24 531.96 778.46 703.15 923.59 1458.16 1781.84 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500 Thu Oct 31 11:54:56 2019 (GMT-04:00) FIND PEAKS Spectrum: RHVVRH Region: 4000.00 400.00 Absolute threshold: 101.344 Sensitivity: 50 Peak list: Position: 407.38 Position: 418.46 Position: 531.96 Position: 609.24 Position: 635.22 Position: 703.15 Position: 755.90 Position: 778.46 Intensity:...
IR help please help identify unknown compound with the given peaks. For Organic Chemsitry 80 Ned...
IR help please help identify unknown compound with the given
peaks.
For Organic Chemsitry
80 Ned Jan 21 16 38 59 2015 (GMT-08 00) 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) Wed Jan 21 16.57:29 2015 (GMT-08.00) FIND PEAKS Wed Jan 21 16:38:59 2015 (GMT-08.00) 4000.00 65743 Region Absolute threshold: 45.147 50 Peak list Position: 1033.92 Intensity 44.929 Position:1096.89 Intensity 45050 Position:1120.72 Intensity 44290 Position: 1189.29 Intensity 39.970 Position 1295.73 Intensity 42.669 Position: 1370.83 Intensity: 43.378 Position: 1735.90...
sprectra for an unknown organic compount please help us figure out what it is SL LED...
sprectra for an unknown organic compount please help us figure
out what it is
SL LED %Transmittance 630.07 992.79 1466.77 3079 21 2960.08 2874.61 1641.92 909 24 424.95 401,68 -20 | 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) Tue Mar 10 15 27 35 2020 (GMT-04:00) FIND PEAKS: Spectrum crifG7 Region 4000.00 400.00 Absolute threshold: 43.143 Sensitivity Peak Ist Position: 401.68 Position 424.95 Position 630 07 Position: 909 24 Position 992 79 Position 1379 15 Position 1466 77...
IR spectroscopy interpretation: what is this compund? (done in lab) (SOLID 100 Tue Nov 12 15:40:55...
IR spectroscopy interpretation: what is this compund? (done in
lab)
(SOLID 100 Tue Nov 12 15:40:55 2019 (GMT-05:00) 1464.64 823.88 2282.52 11297405.74 % Transmittance 255745 2668.83 1026.34 926.15 1516.09 1578.05 3027.76 2981.88 843.87 1180.1769.44 1449 928.44 772.03 1682.44 1604.56 1298.594329.9906.12 3500 3000 2500 1000 2000 Wavenumbers (cm-1) Tue Nov 12 15:41:47 2019 (GMT-05:00) FIND PEAKS Spectrum Tue Nov 12 15:40:55 2019 (GMT-05:00) Region: 3635.26 765.02 Absolute threshold: 99.454 Sensitivity: Peak list: Position: 772.03 Intensity: 75 447 Position 823 88 Intensity:...
analyze this IR spectrum throroughly! 64 Thu Oct 24 08 2009 2019 (GMT-04:00) Transmittance 3850.01 92...
analyze this IR spectrum throroughly!
64 Thu Oct 24 08 2009 2019 (GMT-04:00) Transmittance 3850.01 92 760E 1449342133 1287.71 1314.19 1631.64 1681.97 4000 3500 2500 Wavenumbers (cm-1) 1500 1000 Thu Oct 24 08:24:41 2019 (GMT-04:00) FIND PEAKS: Spectrum Thu Oct 24 08 2009 2019 (GMT-04:00) Region: 4000.12 8 74.90 Absolute threshold: 55.000 Sensitivity: Peak list Position: 1287 71 Intensity 49 516 Position: 1314.10 Intensity 50.404 Position: 1421 33 Intensity 54 428 Position 1449 38 Intensity Position 1631.64 Intensity 42.113 Position...
Please label all important peaks on the IR Spectra. % Transmittance 4000 3500 3000 1500 1000...
Please label all important peaks on the IR Spectra.
% Transmittance 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) Date: Thu Nov 07 13:57:45 2019 (GMT-05:0 Thu Nov 07 13:54:54 2019 (GMT-05:00) Scans: 32
What are the peaks that prove this compound is methyl m-nitrobenzoate 10:48/1304 14 %Transmittance 3851.11 3445.36 3...
What are the peaks that prove this compound is methyl
m-nitrobenzoate
10:48/1304 14 %Transmittance 3851.11 3445.36 3005.83 1715.77 1652.26 1532 15 1440 77 1366 45 1350.47 1289.19 1266.98 1219.52 1193.51 1134.00 1072.71 978 61 924.73 880.45 824.50 778.11 721.07 528.98 457 29 419.05 Akration 140 le 130 120 110- 100 90 80- 70 60 50 40 30 1500 1000 500 2500 Wavenumbers (cm-1) 3500 3000 2000 4000 Thu Oct 24 11:36.09 2019 (GMT-04.00) FIND PEAKS Spectrum test for Region Absolute...
Analyze this IR throroughly to try to identify the functional
groups in this unknown.
80 Thu Nov 14 08 13:18 2019 (GMT-05 00) %Transmittance 2730.94 742.64 831.67 1229.46 1466.56 1315.18 1372.96 3354.90 2962.063 1060.39 11.12.81 1026.5897.29 zs 189€ CORE 816 -10 4000 3500 1000 2500 2000 Wavenumbers (cm-1) Thu Nov 14 08 26 02 2019 (GMT-05 0ỘI FIND PEAKS Spectrum Thu Nov 14 08 13 18 2019 (GMT-05 00) Region 4000.00 400.00 Absolute threshold: 42.730 Sensitivity Peak list: Position: 74264...
analyze this IR throroughly to try and identify the functional
groups in this unknown.
on Liquid Unknown Sample (Rony) 1187 Merino 926.843 845.54 %Transmittance 1604.62 1686.19 1382.37 1297 29 1170.74 1260.48 7584946 08 2892.88 1044.51 2964.40 104 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 Thu Nov 07 00 25 07 2019 (GMT-05 00) FIND PEAKS Spectrum Liquid Unknown Sample (Rony) Region: 4000.12 542.72 Absolute threshold: 115.179 Sensitivity: Peak list: Position: Position: Position: Position: Position: Position: Position: Position: 670.04...
analyze this IR thoroughly to help identify this
unknown!
120 quid Unknown Sample (Rony) 118h 116 3 1382.37 1297.29 1170.74 926.84 845.54 1604.62 1686.19 %Transmittance 1260.48 2892.88 108 1044.51 106 2964.40 104 1500 1000 3000 3500 2500 2000 Wavenumbers (cm-1) 4000 50 Thu Nov 07 09 25 07 2019 (GMT-05 00) FIND PEAKS: Spectrum: Liquid Unknown Sample (Rory) Region: 4000.12 542.72 Absolute threshold: 115.179 Sensitivity: Peak list: Position 670.04 Intensity: Position 716.08 Intensity: Position 756.49 Intensity: Position 845.54 Intensity: 926.84...
Label the following stretches on the IR for
9,10-dihydroanthracene-9,10- α,β-succinic
130 RHVVRH 1069.95 % Transmittance 3627.81 2361.28 1367.17 1861.80 1219.31 418.46 407.38 1708.56 900.41 755.90 635.22 609.24 531.96 778.46 703.15 923.59 1458.16 1781.84 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500 Thu Oct 31 11:54:56 2019 (GMT-04:00) FIND PEAKS Spectrum: RHVVRH Region: 4000.00 400.00 Absolute threshold: 101.344 Sensitivity: 50 Peak list: Position: 407.38 Position: 418.46 Position: 531.96 Position: 609.24 Position: 635.22 Position: 703.15 Position: 755.90 Position: 778.46 Intensity:...
IR help please help identify unknown compound with the given
peaks.
For Organic Chemsitry
80 Ned Jan 21 16 38 59 2015 (GMT-08 00) 4000 3500 3000 2500 2000 1500 1000 Wavenumbers (cm-1) Wed Jan 21 16.57:29 2015 (GMT-08.00) FIND PEAKS Wed Jan 21 16:38:59 2015 (GMT-08.00) 4000.00 65743 Region Absolute threshold: 45.147 50 Peak list Position: 1033.92 Intensity 44.929 Position:1096.89 Intensity 45050 Position:1120.72 Intensity 44290 Position: 1189.29 Intensity 39.970 Position 1295.73 Intensity 42.669 Position: 1370.83 Intensity: 43.378 Position: 1735.90...
sprectra for an unknown organic compount please help us figure
out what it is
SL LED %Transmittance 630.07 992.79 1466.77 3079 21 2960.08 2874.61 1641.92 909 24 424.95 401,68 -20 | 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) Tue Mar 10 15 27 35 2020 (GMT-04:00) FIND PEAKS: Spectrum crifG7 Region 4000.00 400.00 Absolute threshold: 43.143 Sensitivity Peak Ist Position: 401.68 Position 424.95 Position 630 07 Position: 909 24 Position 992 79 Position 1379 15 Position 1466 77...
IR spectroscopy interpretation: what is this compund? (done in
lab)
(SOLID 100 Tue Nov 12 15:40:55 2019 (GMT-05:00) 1464.64 823.88 2282.52 11297405.74 % Transmittance 255745 2668.83 1026.34 926.15 1516.09 1578.05 3027.76 2981.88 843.87 1180.1769.44 1449 928.44 772.03 1682.44 1604.56 1298.594329.9906.12 3500 3000 2500 1000 2000 Wavenumbers (cm-1) Tue Nov 12 15:41:47 2019 (GMT-05:00) FIND PEAKS Spectrum Tue Nov 12 15:40:55 2019 (GMT-05:00) Region: 3635.26 765.02 Absolute threshold: 99.454 Sensitivity: Peak list: Position: 772.03 Intensity: 75 447 Position 823 88 Intensity:...
analyze this IR spectrum throroughly!
64 Thu Oct 24 08 2009 2019 (GMT-04:00) Transmittance 3850.01 92 760E 1449342133 1287.71 1314.19 1631.64 1681.97 4000 3500 2500 Wavenumbers (cm-1) 1500 1000 Thu Oct 24 08:24:41 2019 (GMT-04:00) FIND PEAKS: Spectrum Thu Oct 24 08 2009 2019 (GMT-04:00) Region: 4000.12 8 74.90 Absolute threshold: 55.000 Sensitivity: Peak list Position: 1287 71 Intensity 49 516 Position: 1314.10 Intensity 50.404 Position: 1421 33 Intensity 54 428 Position 1449 38 Intensity Position 1631.64 Intensity 42.113 Position...
Please label all important peaks on the IR Spectra.
% Transmittance 4000 3500 3000 1500 1000 2500 2000 Wavenumbers (cm-1) Date: Thu Nov 07 13:57:45 2019 (GMT-05:0 Thu Nov 07 13:54:54 2019 (GMT-05:00) Scans: 32
What are the peaks that prove this compound is methyl
m-nitrobenzoate
10:48/1304 14 %Transmittance 3851.11 3445.36 3005.83 1715.77 1652.26 1532 15 1440 77 1366 45 1350.47 1289.19 1266.98 1219.52 1193.51 1134.00 1072.71 978 61 924.73 880.45 824.50 778.11 721.07 528.98 457 29 419.05 Akration 140 le 130 120 110- 100 90 80- 70 60 50 40 30 1500 1000 500 2500 Wavenumbers (cm-1) 3500 3000 2000 4000 Thu Oct 24 11:36.09 2019 (GMT-04.00) FIND PEAKS Spectrum test for Region Absolute...
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