what structure is this? the molecular formula is C6H12O
Homework Answers
Since there is a broad peak at around 3300 cm-1 hence it indicates the presence of OH group
In 1H NMR we can see that there is cluster of peak at around 1 - 4 which is typically of sp3 - hybridized C-H bond probably CH2 and since there are many of them we get multiplet
In C-13 NMR we get only 4 signal which indicates the molecule must be symmetrical hence the most probable structure is
cyclohexanol
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what structure is this? the molecular formula is
C6H12O
#1: IR spectrum (neat film) THESE TERCEI...
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...
3. (a) Provide a structure for the compound with the formula C.H.., that has the following...
3. (a) Provide a structure for the compound with the formula C.H.., that has the following IR and NMR spectra. (b) Name the molecule. TRANSMETENCES 12 10 HSP-03-089 ppm 13 C-NMR spectrum on next page... 160 140 120 80 60 40 20 200 180 COS-04-995 6 100 ppm
6) Use the provided NMR and IR Information to identify a compound with molecular formula CHNO....
6) Use the provided NMR and IR Information to identify a compound with molecular formula CHNO. (20 points) PPM w 3 M EN 180 180 140 120 100 POPIM 80 00 40 220 2 을은 IM 1000 19900 200 not 6) Use the provided NMR and IR information to identify a compound with molecular formula CH19NO2. (20 points) 6 ili 5 PPM لر AA Au لللب H 180 160 140 120 100 PPM 80 60 40 20 26 을은 100...
A compound with molecular formula C7H1402 displays the following IR, 'H NMR and 13C NMR spectra....
A compound with molecular formula C7H1402 displays the following IR, 'H NMR and 13C NMR spectra. Propose a structure for this compound. 1 300 VEN 2 2. HSP-00-388 ppm 180 160 100 120 100 ab 66 40 20 PPM
Identify the structure. TTITITTTTTTT M 2270 problem 5 IR spectrum (liquid film) 1745 4000 3000 2000...
Identify the structure.
TTITITTTTTTT M 2270 problem 5 IR spectrum (liquid film) 1745 4000 3000 2000 V 03 1600 ) 12008 (cm mass spectrum yo absorbance UV spectrum no significant absorption above 210nm og 86 Mt 113 CH,NO 250- 300 (nm) TTT 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 310 m/e TT ZOMHz carbon-13 NMR spectrum CDCi, solution off-resonance decoupled proton decoupled 220 - 200 180 160 140 120 100 80...
Identify the structure Problem 120 mm IR Spectrum liquid film) 1734 4000 3000 2000 1200 800...
Identify the structure
Problem 120 mm IR Spectrum liquid film) 1734 4000 3000 2000 1200 800 1600 V (cm) 100 Mass Spectrum M 128 80 60 40F wodowe No significant UV absorption above 220 mm 83 100 113 C-H1202 40 80 120 200 240 280 160 m/e 13C NMR Spectrum (100.0 MHZ. CDCI, solution) DEPT Chat Chat Cht W proton decoupled 200 160 120 80 40 O 8 (ppm) H NMR Spectrum (400 MHE, COCI, solution) expansions oppm 1936 ppi...
determine structure and formula using the provided spectrums Mass spectrum 100- 60- 20- myz 25 50...
determine structure and formula using the provided spectrums
Mass spectrum 100- 60- 20- myz 25 50 75 100 IR Spectrum L00 1500 H NMR Spectrum BCNMR 12 11 109 87 65 4 31Ppm Spectrumm 200 180 160 140 120 100 80 640 20 DEPT 135 Spectrum PPm DEPT 90 Spectrum 132 80 460 20D 160 120 8o Hoo 200
You are provided with the molecular formula for each compound. calculate the unsaturation index f...
You are provided with the molecular formula for each compound. calculate the unsaturation index for each problem. -u2C+2+N-X-H For IR, determine the functional groups present and annotate the absorbances that confirm the functional group (including finger print region absorbances). 2 . For 1H NMR, label each signal (a, b, c,.... starting from the right (0.0 PPM). Draw the structure of the compound in the spectra and annotate. 13C NMR spectra is provided for information. Annotation of the 13C NMR is...
Find the compounds using IR and NMR: Problem 25 2251 IR Spectrum (liquid film) 800 1600...
Find the compounds using IR and NMR:
Problem 25 2251 IR Spectrum (liquid film) 800 1600 1200 4000 3000 2000 v (cm) 100 Mass Spectrum M 117 80 77 60 91 40 20 CgH7N 200 80 120 160 240 280 40 m/e expansion 13C NMR Spectrum (100.0 MHz, CDCI, solution) 130 129 ppm DEPT CH Cн,! сн! expansion 130 129 ppm solvent proton decoupled (ppm) 40 200 160 120 80 H NMR Spectrum (400 MHz. CDCI, solution) TMS 10 7...
10) Determine the structure of an unknown compound with a molecular formula of CuHz03. IR and...
10) Determine the structure of an unknown compound with a molecular formula of CuHz03. IR and NMRS are shown below: (10 points) 100 B0 mm 60 40 20 000 4000 RUM 2000 1500 Wavnumber 1000 3H 3H 2H2H 2H B 3 2 PPM 200 180 160 140 120 100 PPM 20 Draw a structure consistent with the above data and map the proton NMR signals to the structure you have drawn.
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...
3. (a) Provide a structure for the compound with the formula C.H.., that has the following IR and NMR spectra. (b) Name the molecule. TRANSMETENCES 12 10 HSP-03-089 ppm 13 C-NMR spectrum on next page... 160 140 120 80 60 40 20 200 180 COS-04-995 6 100 ppm
6) Use the provided NMR and IR Information to identify a compound with molecular formula CHNO. (20 points) PPM w 3 M EN 180 180 140 120 100 POPIM 80 00 40 220 2 을은 IM 1000 19900 200 not 6) Use the provided NMR and IR information to identify a compound with molecular formula CH19NO2. (20 points) 6 ili 5 PPM لر AA Au لللب H 180 160 140 120 100 PPM 80 60 40 20 26 을은 100...
A compound with molecular formula C7H1402 displays the following IR, 'H NMR and 13C NMR spectra. Propose a structure for this compound. 1 300 VEN 2 2. HSP-00-388 ppm 180 160 100 120 100 ab 66 40 20 PPM
Identify the structure.
TTITITTTTTTT M 2270 problem 5 IR spectrum (liquid film) 1745 4000 3000 2000 V 03 1600 ) 12008 (cm mass spectrum yo absorbance UV spectrum no significant absorption above 210nm og 86 Mt 113 CH,NO 250- 300 (nm) TTT 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 310 m/e TT ZOMHz carbon-13 NMR spectrum CDCi, solution off-resonance decoupled proton decoupled 220 - 200 180 160 140 120 100 80...
Identify the structure
Problem 120 mm IR Spectrum liquid film) 1734 4000 3000 2000 1200 800 1600 V (cm) 100 Mass Spectrum M 128 80 60 40F wodowe No significant UV absorption above 220 mm 83 100 113 C-H1202 40 80 120 200 240 280 160 m/e 13C NMR Spectrum (100.0 MHZ. CDCI, solution) DEPT Chat Chat Cht W proton decoupled 200 160 120 80 40 O 8 (ppm) H NMR Spectrum (400 MHE, COCI, solution) expansions oppm 1936 ppi...
determine structure and formula using the provided spectrums
Mass spectrum 100- 60- 20- myz 25 50 75 100 IR Spectrum L00 1500 H NMR Spectrum BCNMR 12 11 109 87 65 4 31Ppm Spectrumm 200 180 160 140 120 100 80 640 20 DEPT 135 Spectrum PPm DEPT 90 Spectrum 132 80 460 20D 160 120 8o Hoo 200
You are provided with the molecular formula for each compound. calculate the unsaturation index for each problem. -u2C+2+N-X-H For IR, determine the functional groups present and annotate the absorbances that confirm the functional group (including finger print region absorbances). 2 . For 1H NMR, label each signal (a, b, c,.... starting from the right (0.0 PPM). Draw the structure of the compound in the spectra and annotate. 13C NMR spectra is provided for information. Annotation of the 13C NMR is...
Find the compounds using IR and NMR:
Problem 25 2251 IR Spectrum (liquid film) 800 1600 1200 4000 3000 2000 v (cm) 100 Mass Spectrum M 117 80 77 60 91 40 20 CgH7N 200 80 120 160 240 280 40 m/e expansion 13C NMR Spectrum (100.0 MHz, CDCI, solution) 130 129 ppm DEPT CH Cн,! сн! expansion 130 129 ppm solvent proton decoupled (ppm) 40 200 160 120 80 H NMR Spectrum (400 MHz. CDCI, solution) TMS 10 7...
10) Determine the structure of an unknown compound with a molecular formula of CuHz03. IR and NMRS are shown below: (10 points) 100 B0 mm 60 40 20 000 4000 RUM 2000 1500 Wavnumber 1000 3H 3H 2H2H 2H B 3 2 PPM 200 180 160 140 120 100 PPM 20 Draw a structure consistent with the above data and map the proton NMR signals to the structure you have drawn.
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