C3H6O2 Propose a structure for the unknown by using HNMR, CNMR, and IR.
C3H6O2 Propose a structure for the unknown by using HNMR, CNMR, and IR. We were unable...
identifying the unknown using IR, HNMR CNMR and Mass spectrums Unknown H407 100- 18-N-9500 Relative Intensity 160 180 200 220 Order 20 40 60 80 100 120 140 m/z Unknown H407 mm NREUTHER Unknown H407 d. 3H 1 Зн m, 3H d. 1H m, 2H m, 2H m, 1Η br. s, 1H 10 8 PPM Unknown H407 20 0 80 60 4 0 100 120 140 180 160
Determine structure of unknown compound by deducing the formula and analyzing the spectra. Part C:S IR/HNMR/CNMR Unknown #93 MW=134 AMU / ring SOC-H dromul 5,311 - Overlapping Signals, 4 1,34 HEP-11-24 ppm 4 Signals 120-160 ppm 200 180 20-0-075 160 240 120 80 40 20 100 pon
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...
IR/HNMR/CNMR Unknown #25 MW-88 AMU Sp3 C-H 5,3 CH - Co- 6 ppm cha 3 .ca CH₂ - do 6 CH 3 180 150 140 120 100 rpm 80 60 40 20
Part A: Make sure to write the labelled molecule structure on each 'HNMR and CNMR. Unknown #73: Annotate and assign the NMR Spectra of 5-chloro-2-pentanone: I m, 3H CH-CH2-CH2-CH - CH, m 3H m2H 11 10 9 8 7 6 5 1 HSP-00-414 ppm 10-09 Ci 6 b CH CH₂ CH₂ 1 1 CH₂ à el 1 СЕ О 60 40 200 200 180 160 140 120 100 30 ppm CDS-04-000
16. Propose a structure for a molecule of formula CaHsCl which gave the following 1H NMR spectrum. PPM 17. Propose a structure for a molecule whose mass spectrum shows a parent ion at m/z 148, an IR peak at 1680 cm'and gives the following H and 13C NMR spectra 3H зн 2H 2H 2H 3 5 2 7 6 4 PPM 160 140 180 60 220 200 20 0 120 100 80 40 PPM -
Formula is C6H12O2. What is proposed structure based on the IR and NMR? Unknown 7: C6H1202 Draw your proposed structure of the unknown in the space below. Assign each unique carbon a different letter (.e. chemically equivalent atoms can be represented by the same letter) and write the appropriate letter next to the signal in the HNMR and the CNMR caused by the atom(s). Also label all significant frequencies in the IR with the correct bond vibration it represents. mm...
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...
For the following unknown, annotate the corresponding spetras and determine the molecular formula and lewis structure. Unknown # s IR/HNMR/CNMR 1 MW= 88 AMU AVENUE S, 3 T, 1, 2] Broads, Ppm 200 160 140 180 120 80 40 60 20 ó 100 rpm
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