Please help identify the
organic compound using mass spec, ir spec, CNMR, and HNMR.
From looking at the mass spec, I believe the molar mass of the uknown organic compound to be 122 g/mol
From looking at CNMR, I believe there are at least 5 carbons for each of the 5 peaks. I recall from class that there can be more due to symmetry, but am not certain how to tell.
Above are all of the graphs given to me to identify the unknown organic compound. Also, please try to explain how you decide what organic compound this is. Thanks in advance.
Homework Answers
Add Answer to:
Please help identify the
organic compound using mass spec, ir spec, CNMR, and HNMR.
From looking...
Problem 115: Determine the molecule of C7H12O The IR, mass spec, CNMR and HNMR needs to...
Problem 115: Determine the molecule of
C7H12O
The IR, mass spec, CNMR and HNMR needs to be typed out not
handwritten, and the molecule needs to be a digital
representation as well. A base example is provided below:
________________________________________________________________________________________________________
Find and draw the molecule based on these charts (Drawing needs
to be digital and please type out answer)
Use an analysis of each graph and explain what numbers indicate
what groups.
Base Example
IR:
3500: O-H group
1750: Ester
Mass...
all deatalis please Q3: Using the following spectra (IR, 'HNMR & "CNMR), identify the structure of...
all deatalis please
Q3: Using the following spectra (IR, 'HNMR & "CNMR), identify the structure of an organic compound with the molecular formula C.H.O. (Show all the details in all spectra required for obtaining the structure including the DoU). (3 marks) oor I am ) TRANSMITTANCE 2000 * 300 *3000 *2300 2000 1500 1 000 *360 WAVENUMBER (cm-1) S (IH) m ( H)
Using the HNMR, CNMR, IR, and mass spectroscopy given, identify the unknown compound. 7.142 10 9...
Using the HNMR, CNMR, IR, and mass spectroscopy given, identify
the unknown compound.
7.142 10 9 3 7 6 3 2 BC WAR 2S.b6 HS.7 45. 0 29 200 180 160 140 120 100 80 60 40 200 เ00 4000 2937 841197 41 639 9 t489 86 ほ67 86 100 MS-Nil-9551 80 60 40 20 0 S0 100 150 200 250 300 350
Interpret the CNMR, HNMR and IR spectrum to determine the identity of the unknown compound. MP...
Interpret the CNMR, HNMR and IR spectrum to determine the
identity of the unknown compound. MP = -56 degrees C and BP = 131
degrees C
13C NMR 220 220 200 180 180 160 140 120 PPM 100 80 60 40 20 0 El-MS: 100.1 MP = -56 °C BP = 131 °C 1H NMR 2 4 3 8 PPM SciFinder® οοτ 001 οε 08 TRANSMITTANCE [%] 60 40 20 40ο 4000 38ο 3500 οοο 3000 εοο οοο 2500 2000...
The MS, IR, HNMR, CNMR spectra (given in that order) are provided for each compound with...
The MS, IR, HNMR, CNMR spectra (given in that order) are
provided for each compound with the given molecular formula.
Calculate the unsaturation index and using the spectra, deduce the
structure of the unknown molecule. For each method of analysis (IR,
MS, NMR) provide all structural information gained from the
spectra. Please show and explain work.
Thank you
HELP! Description: Here we have CNMR, HNMR and IR spectra that can be used to identify...
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
please can some one expalin how to get the molecular fomular and hnmr, cnmr Compound 8:...
please can some one expalin how to get the molecular fomular
and hnmr, cnmr
Compound 8: Use the information provided below and the IR and NMR spectra on the next page to answer the following questions. 1) An MS was taken of compound 8 and the table is given below. Determine the molecular formula of 8 from the MS given below. relative m/z abundance 100 117 4.4 116 k) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule...
Deduce the structure of the mystery compound using the attached Mass Spec, IR Spec, H-NMR, and...
Deduce the structure of the mystery compound using the attached
Mass Spec, IR Spec, H-NMR, and C-NMR
Mass Spectrum 100 41 80 60 28 115 69 40 121 87 123 20 M(194) M+2(96) 1 149 151 0 0 40 120 160 200
step 1 illustrate the structure and name the compound step 2 explain notes that help identify the structure step 3 for CNMR count the number of carbons atoms and identify characterics peaks step 4 fo...
step 1 illustrate the structure and name the compound
step 2 explain notes that help identify the structure
step 3 for CNMR count the number of carbons atoms and identify
characterics peaks
step 4 for HNMR count the number of carbons atoms and idenitfy
characterics peaks
Step 5 for IR identify the characterics peaks
200 180 160 40 120 100 40 20 o ppn 11 109 ppm 80 Poren 60 40 C-tH 20 125 50 75 100 25 m/z
200...
Determine the structure of Compound 2 using the Mass Spec, IR, C NMR, H NMR, and...
Determine the structure of Compound 2 using the Mass Spec, IR, C
NMR, H NMR, and Dept Experiments.
Splitting patterns are as follows from left to right: triplet, 5
peaks (unsure of name), septet (7), 4 peaks (unsure of name),
doublet
Compound 2 Mass Spec MT:M/2 = 164 Relative Intensity 25 50 75 125 150 100 m/z IR LO0 D 4000 3000 2000 1500 1000 500 HAVENUMBERI-i H NMR: ditto as compound 1 6 2 2 4 1 2 PPM...
Problem 115: Determine the molecule of
C7H12O
The IR, mass spec, CNMR and HNMR needs to be typed out not
handwritten, and the molecule needs to be a digital
representation as well. A base example is provided below:
________________________________________________________________________________________________________
Find and draw the molecule based on these charts (Drawing needs
to be digital and please type out answer)
Use an analysis of each graph and explain what numbers indicate
what groups.
Base Example
IR:
3500: O-H group
1750: Ester
Mass...
all deatalis please
Q3: Using the following spectra (IR, 'HNMR & "CNMR), identify the structure of an organic compound with the molecular formula C.H.O. (Show all the details in all spectra required for obtaining the structure including the DoU). (3 marks) oor I am ) TRANSMITTANCE 2000 * 300 *3000 *2300 2000 1500 1 000 *360 WAVENUMBER (cm-1) S (IH) m ( H)
Using the HNMR, CNMR, IR, and mass spectroscopy given, identify
the unknown compound.
7.142 10 9 3 7 6 3 2 BC WAR 2S.b6 HS.7 45. 0 29 200 180 160 140 120 100 80 60 40 200 เ00 4000 2937 841197 41 639 9 t489 86 ほ67 86 100 MS-Nil-9551 80 60 40 20 0 S0 100 150 200 250 300 350
Interpret the CNMR, HNMR and IR spectrum to determine the
identity of the unknown compound. MP = -56 degrees C and BP = 131
degrees C
13C NMR 220 220 200 180 180 160 140 120 PPM 100 80 60 40 20 0 El-MS: 100.1 MP = -56 °C BP = 131 °C 1H NMR 2 4 3 8 PPM SciFinder® οοτ 001 οε 08 TRANSMITTANCE [%] 60 40 20 40ο 4000 38ο 3500 οοο 3000 εοο οοο 2500 2000...
The MS, IR, HNMR, CNMR spectra (given in that order) are
provided for each compound with the given molecular formula.
Calculate the unsaturation index and using the spectra, deduce the
structure of the unknown molecule. For each method of analysis (IR,
MS, NMR) provide all structural information gained from the
spectra. Please show and explain work.
Thank you
HELP!
Description: Here we have CNMR, HNMR and IR spectra that can be
used to identify an unknown compound. There is also a description
of the compound in the last picture. I would like to have some help
with the identification of this compound, and the structure of it.
All the information needed is listed below. Thanks!!!!!!
The first picture: IR-spectroscopy data
Second picture: CNMR data
Third picture: HNMR data
IR-SPECTROSCOPY
CNMR
HNMR
42,7 3600,0 3200 2800 2400 2000 1800...
please can some one expalin how to get the molecular fomular
and hnmr, cnmr
Compound 8: Use the information provided below and the IR and NMR spectra on the next page to answer the following questions. 1) An MS was taken of compound 8 and the table is given below. Determine the molecular formula of 8 from the MS given below. relative m/z abundance 100 117 4.4 116 k) Calculate the Index of Hydrogen Deficiency/Degree of Unsaturation for the molecule...
Deduce the structure of the mystery compound using the attached
Mass Spec, IR Spec, H-NMR, and C-NMR
Mass Spectrum 100 41 80 60 28 115 69 40 121 87 123 20 M(194) M+2(96) 1 149 151 0 0 40 120 160 200
step 1 illustrate the structure and name the compound
step 2 explain notes that help identify the structure
step 3 for CNMR count the number of carbons atoms and identify
characterics peaks
step 4 for HNMR count the number of carbons atoms and idenitfy
characterics peaks
Step 5 for IR identify the characterics peaks
200 180 160 40 120 100 40 20 o ppn 11 109 ppm 80 Poren 60 40 C-tH 20 125 50 75 100 25 m/z
200...
Determine the structure of Compound 2 using the Mass Spec, IR, C
NMR, H NMR, and Dept Experiments.
Splitting patterns are as follows from left to right: triplet, 5
peaks (unsure of name), septet (7), 4 peaks (unsure of name),
doublet
Compound 2 Mass Spec MT:M/2 = 164 Relative Intensity 25 50 75 125 150 100 m/z IR LO0 D 4000 3000 2000 1500 1000 500 HAVENUMBERI-i H NMR: ditto as compound 1 6 2 2 4 1 2 PPM...
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