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what is the compound based of the spectroscopy ?
Additional Combined Example 1 m/z = 88...
Based on mass spectrometry, infrared spectroscopy, H NMR and CNMR, what could the following two unknowns...
Based on mass spectrometry, infrared spectroscopy, H NMR and
CNMR, what could the following two unknowns be?
1.2.
Mass Spectrometry (not shown): [M] = 134 m/z Infrared Spectroscopy (not shown): 3073, 2924, 1714, cm 'H Nuclear Magnetic Resonance. 3 5H PPM 2H Sc Nuclear Magnetic Resonance. 220 200 180 160 140 120 100 80 60 40 20 0 Mass Spectrometry (not shown): [M] = 156 (75%), [M+2] = 158 (100%), (M+4) = 160 (25%) m/z Infrared Spectroscopy (not shown): 2966,...
Mass Spectrometry (not shown): [M] = 134 m/z Infrared Spectroscopy (not shown): 3073, 2924, 1714, cm...
Mass Spectrometry (not shown): [M] = 134 m/z Infrared Spectroscopy (not shown): 3073, 2924, 1714, cm 'H Nuclear Magnetic Resonance. PPM 2н c Nuclear Magnetic Resonance. 220 .200 . 180 . 160 .140 . 120 100 . 80 . 60 . 40
Answer the following questions about the provided spectra: The Molecular Weight of the compound is 88...
Answer the following questions about the provided spectra: The Molecular Weight of the compound is 88 g/mol. A) (1 point) The broad peak at -3100 cm and the strong peak at 1700 cm' combined indicate the presence of what functional group? B) (1 point) How many hydrogen neighbors does the septet at 2.6 ppm in the 'H NMR spectrum have? C) (1 point) What functional group is indicated by the peak at 184 ppm in the C spectrum? D) (1...
Mass Spectrometry (not shown): [M)-146 m/z Infrared Spectroscopy (not shown): 2988, 1752, 1723, 1221 cm H...
Mass Spectrometry (not shown): [M)-146 m/z Infrared Spectroscopy (not shown): 2988, 1752, 1723, 1221 cm H Nuclear Magnetic Resonance. 3 1H PPM 3H "C Nuclear Magnetic Resonance. 20 40 80 60 100 PPM 120 140 160 180 /tmp/Hussein-2012.jpg Mass Spectrometry (not shown): [M] 156 (75 % ) , [ M+ 2] = 158 (100 % ) , [M+ 4] 160 (25 % ) m/ Infrared Spectroscopy (not shown): 2966, 2910 cm H Nuclear Magnetic Resonance. t t quin 3 1...
CCHIOH 25 418 so- o ppm 88 (M+) missing 100 ml Combined IR Spectroscopy and Mass...
CCHIOH 25 418 so- o ppm 88 (M+) missing 100 ml Combined IR Spectroscopy and Mass Spectrometry Problems Determine the molecular formula and possible structures for each unknown based on the given spectra. Use the IR Correlation Table. Note: DOU = #Cs+1-0.5(#Hs-#Ns+#halogens). SHOW YOUR WORK! С и он or SO 0 ppm 88 (M) missing 100
Mass Spectrometry (not shown: [M]-200 (50%) IM+2]- 202 (100%) M4]-204 (50%) m/z Infrared Spectroscopy (not shown):...
Mass Spectrometry (not shown: [M]-200 (50%) IM+2]- 202 (100%) M4]-204 (50%) m/z Infrared Spectroscopy (not shown): 2968, 2906 cm H Nuclear Magnetic Resonance. t 221 "C Nuclear Magnetic Resonance. part of the spectrum Mass Spectrometry (not shown): M-146 m/ Infrared Spectroscopy (not shown): 2967,1739, 1164 am H Nuclear Magnetic Resonance. SH "C Nuclear Magnetic Resonance. 180 40 20 160 140 120 80 PPM
Spectroscopy Problems For each problem, you must: 1) Calculate the degree of unsaturation. 2) Assign the principal...
Spectroscopy Problems For each problem, you must: 1) Calculate the degree of unsaturation. 2) Assign the principal IR absorption bands above 1500 cm-1 3) Draw the structure of the compound 4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum (see the example below). CeHioO2 3H NO PPM 160 200 20 220 180 120 PPM 100 140 80 60 40 VEM
Propose a reasonable structure for this compound based on the mass spec, IR, and NMR data....
Propose a reasonable structure for this compound based on the mass spec, IR, and NMR data. 100 Relative Intensity M+ 10 20 30 40 60 70 80 90 50 m/z LUU TRINETTRICET 4000 3000 2000 cm1 1500 1000 500 ЗН Зн 2H тттттттттттттттттт 11 10 9 8 7 6 5 4 ppm 200 180 160 140 120 80 60 40 20 100 ppm
I am not understanding this assignment at all. Any assistance is very much appreciated. Mass Spectrum: Molecular Ion m/z value and structure of the Molecular Ion. Base Peak m/z value and structure of...
I am not understanding this assignment at all. Any assistance is
very much appreciated.
Mass Spectrum:
Molecular Ion m/z value and structure of the Molecular Ion.
Base Peak m/z value and structure of that ion
One other significant peak m/z value and structure of that
ion
C13 NMR Spectrum-- Draw Structure of Compound
on the C13 NMR spectrum and identify each signal with the
appropriate Carbon.
Proton NMR Spectrum-- Draw Structure of
Compound on the Proton NMR spectrum and identify...
Identify the structure and draw it based on the formula and the spectroscopy. Justify your answer...
Identify the structure and draw it based on the formula and the
spectroscopy. Justify your answer
MF CH40 47 MW 114 C 73.6 SH 12.4 3H 6H Copyright 1994 0.5 2.0 1.0 PPM 3.0 Poton NMR 2.5 1.5 180 160 140 200 80 120 100 20 PPM 0 Carbon 13 NMA ww ab sa ELITSM м М 6е 28 1500 180e 2000 2500 HAVENUMBERS 6H ЗН Copyright 1994 ST'S0T 1289.32 aL L9ET 20 89T 6L 8TLT ALE62 HAVENUMBERS ЗН ©1994...
Based on mass spectrometry, infrared spectroscopy, H NMR and
CNMR, what could the following two unknowns be?
1.2.
Mass Spectrometry (not shown): [M] = 134 m/z Infrared Spectroscopy (not shown): 3073, 2924, 1714, cm 'H Nuclear Magnetic Resonance. 3 5H PPM 2H Sc Nuclear Magnetic Resonance. 220 200 180 160 140 120 100 80 60 40 20 0 Mass Spectrometry (not shown): [M] = 156 (75%), [M+2] = 158 (100%), (M+4) = 160 (25%) m/z Infrared Spectroscopy (not shown): 2966,...
Mass Spectrometry (not shown): [M] = 134 m/z Infrared Spectroscopy (not shown): 3073, 2924, 1714, cm 'H Nuclear Magnetic Resonance. PPM 2н c Nuclear Magnetic Resonance. 220 .200 . 180 . 160 .140 . 120 100 . 80 . 60 . 40
Answer the following questions about the provided spectra: The Molecular Weight of the compound is 88 g/mol. A) (1 point) The broad peak at -3100 cm and the strong peak at 1700 cm' combined indicate the presence of what functional group? B) (1 point) How many hydrogen neighbors does the septet at 2.6 ppm in the 'H NMR spectrum have? C) (1 point) What functional group is indicated by the peak at 184 ppm in the C spectrum? D) (1...
Mass Spectrometry (not shown): [M)-146 m/z Infrared Spectroscopy (not shown): 2988, 1752, 1723, 1221 cm H Nuclear Magnetic Resonance. 3 1H PPM 3H "C Nuclear Magnetic Resonance. 20 40 80 60 100 PPM 120 140 160 180 /tmp/Hussein-2012.jpg Mass Spectrometry (not shown): [M] 156 (75 % ) , [ M+ 2] = 158 (100 % ) , [M+ 4] 160 (25 % ) m/ Infrared Spectroscopy (not shown): 2966, 2910 cm H Nuclear Magnetic Resonance. t t quin 3 1...
CCHIOH 25 418 so- o ppm 88 (M+) missing 100 ml Combined IR Spectroscopy and Mass Spectrometry Problems Determine the molecular formula and possible structures for each unknown based on the given spectra. Use the IR Correlation Table. Note: DOU = #Cs+1-0.5(#Hs-#Ns+#halogens). SHOW YOUR WORK! С и он or SO 0 ppm 88 (M) missing 100
Mass Spectrometry (not shown: [M]-200 (50%) IM+2]- 202 (100%) M4]-204 (50%) m/z Infrared Spectroscopy (not shown): 2968, 2906 cm H Nuclear Magnetic Resonance. t 221 "C Nuclear Magnetic Resonance. part of the spectrum Mass Spectrometry (not shown): M-146 m/ Infrared Spectroscopy (not shown): 2967,1739, 1164 am H Nuclear Magnetic Resonance. SH "C Nuclear Magnetic Resonance. 180 40 20 160 140 120 80 PPM
Spectroscopy Problems For each problem, you must: 1) Calculate the degree of unsaturation. 2) Assign the principal IR absorption bands above 1500 cm-1 3) Draw the structure of the compound 4) Label the protons on your structure with letters and assign them to peaks on the NMR spectrum (see the example below). CeHioO2 3H NO PPM 160 200 20 220 180 120 PPM 100 140 80 60 40 VEM
Propose a reasonable structure for this compound based on the mass spec, IR, and NMR data. 100 Relative Intensity M+ 10 20 30 40 60 70 80 90 50 m/z LUU TRINETTRICET 4000 3000 2000 cm1 1500 1000 500 ЗН Зн 2H тттттттттттттттттт 11 10 9 8 7 6 5 4 ppm 200 180 160 140 120 80 60 40 20 100 ppm
I am not understanding this assignment at all. Any assistance is
very much appreciated.
Mass Spectrum:
Molecular Ion m/z value and structure of the Molecular Ion.
Base Peak m/z value and structure of that ion
One other significant peak m/z value and structure of that
ion
C13 NMR Spectrum-- Draw Structure of Compound
on the C13 NMR spectrum and identify each signal with the
appropriate Carbon.
Proton NMR Spectrum-- Draw Structure of
Compound on the Proton NMR spectrum and identify...
Identify the structure and draw it based on the formula and the
spectroscopy. Justify your answer
MF CH40 47 MW 114 C 73.6 SH 12.4 3H 6H Copyright 1994 0.5 2.0 1.0 PPM 3.0 Poton NMR 2.5 1.5 180 160 140 200 80 120 100 20 PPM 0 Carbon 13 NMA ww ab sa ELITSM м М 6е 28 1500 180e 2000 2500 HAVENUMBERS 6H ЗН Copyright 1994 ST'S0T 1289.32 aL L9ET 20 89T 6L 8TLT ALE62 HAVENUMBERS ЗН ©1994...
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