Identify the unknown and tell what compound is located at each peak # t 0-H nidhyde...
assign the base peak, molecular ion peak (with m/z) and identify
the structure?
please? :,)
MS-NU-5499 Relative Intensity 10 15 20 25 30 50 55 60 65 70 75 35 1 40 45 m/z
NMR How to use this information to help determine
my unknown compound
100 - M- 0656 Relative Intensity 100 75 m/z Unknown F 200 180 160 140 120 80 60 40 20 0 100 ppm Unknown F HSP-00-108 ppm Unknown F
please help me figure out what the compound is.
thanks
MASS % of Base Peak 1267 TITTI 60 70 80 90 100 110 20 m/z % Transmittance -3344 2958 -2931 2873 -1466L JIEEI- -849 4000 3000 1000 2000 Wavenumber (cm-?) 'H NMR 300 MHZ 3.5 3.0 2.5 1.5 10 ppm 13C/DEPT NMR 75.5 MHz 84 82 80 78 ppm 85 80 75 70 65 60 55 50 45 40 35 30 25 20 ppm
label each major peak with a molecular formula (including
charge)
label the molecular ion peak as "M+" (if present)
label major peaks other than the molecular ion with three
things:
1) the mass to charge ratio
2) the structure or formula for that charged fragment
3) another formula to show which fragment was lost by the molecular
ion to form that ion
Mass spec NEUTRAL COMPOUND 100- 80 2-6utanene 60 40 20- 75 60 65 70 35 40 45 10...
what are possible structures for each spectra
100 MS 80 - 60 Relative Intensity 40 20- 0 10 20 30 40 60 70 80 50 m/z 100- 80 Relative Intensity 40 20 0 10 15 20 25 30 35 40 50 55 60 65 70 75 80 45 m/z
I need #2 answered
Spectroscopy Problem Set15pts CHEM220B Spring 2019 1. Unknown number 44 SU 2. Mass Spectrum (3pts) a. Molecular lon m/z value l08 Attach your unknown spectra to this sheet. and structure of the Molecular lon b. Base Peak m/z value and structure of that ion c. One other significant peak m/z value and structure of that ion 3. C13 NMR Spectrum (3pts) Draw Structure of Compound on the C13 NMR spectrum and identify each signal with the...
identify the unknown from the given spectra
"H-NMR multiplet, 10H triplet, 6H N PPM 13 C-NMR 35 30 25 20 15 10 PPM IR LOD TRATTEET 3000 2000 1500 1000 50 BRYNNERE Mass Spec. 100 80 60 Relative Intensity 40 м 20- 0 ti LO 20 30 40 50 60 70 80 90 100 m/z
100- Relative Intensity T 10 15 20 25 30 35 50 55 60 65 70 75 40 45 m/z
11. Identify and draw the structure of the unknown compound (C.H.O2) that is consistent with the spectra provided. Give your reasoning. الايل 10 9 8 7 6 PPM (8) INFRARED SPECTRUM TRANSMITTANCE 1000 2000 Wavenumber (cm-1) Relative intensity The molecular Low caleissa RSS Kits M T 0-rrrttit 10 20 TTTTTTTTTTTTTTTT 30 40 50 60 70 80
Using these spectra, identify the unknown compound and its
structure. Explain your analysis of each spectrum.
/H d 3H 3H 12 11 10 1 4 2 0 ppm 40 60 100 80 120 140 160 180 200 ppm -20 -O 100- 80- M 20 M 0mttT 10 20 30 40 50 100 120 60 70 80 90 110 m/z L00 50 1000 200 3000 AVENUMEERI-i 4000 44 620 962 1288 31 62 1778 13 596 84 3664 923 1270 74...