IMG_0001_NEW_0013_001

IMG_0001_NEW_0013_001 - m H - bonded 3400 - 3200 m...

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Type of Vib!4ig! Frequency (cm-l; Intensitv- C-H 3000 - 2850 s Alkanes (streteb)- {H. 1450 and 1375 m -CH"- ftend) t46s m Alkenes (stretsb) 3100 - 3000 m (out--of- plane bend) 1000 - 650 s Aromatics (stretq!) 3 150 - 3050 s (out- of- plane bend) 900 - 690 s Alkvne (stretch) - 3300 s 2900 - 2800 2800-2700 w w C-C Alkane Not useful C=C Alkene 1680 - 1600 m-w Aromatic 1600 and 1475 m-w C=C Alkyne 2250 -2100 m-w C=O Aldehyde 1740 - 1720 s Ketone 1725 - l70s s Carboxvlic acid 1725 - 1700 S Ester itso - lz:--d' - S Amide 1680 - 1630 S Anhvdride 1810 and 1760 s Acid chloride 1800 | s C - O I Alcohols, ethen, esters, carboxylic acids' anhydrides 1300 - 1000 s -.. o-H ntlulrvrJ. 9!r!rrvrJ Eraa 3650 - 3600
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Unformatted text preview: m H - bonded 3400 - 3200 m Carboxvlic acids 3400 - 2400 m N_H Primary and Secondary amines and amides (stretch) (bend) 3500 - 3 100 1640 - 1550 m m-s C_N ammes 1350 - 1000 m-s C:N 1690 - 1640 w-s 2260 -2240 m C=N r:kil^. ionmranqfcc icothiocvanates 2270 - 1940 m-s X=C=Y 1550 and 1350 s N:O Nitro (R-NOz) S-H 25s0 w 1050 1375 - 1300 and 1350 - ll40 S S S:O Sulfoxides Sulfones, sulfonyl chlorides, sulfates, sulfonamides C-X Fluoride 1400 - 1000 S Chloride 785 - 540 S Bromide, iodide < 667 s s- stong; m - medium; w- weak Table from: Pavia, D. L., LamPman, G'M Saunders,2000...
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This note was uploaded on 12/27/2011 for the course CHEM 282 taught by Professor Nabylmerbouh during the Fall '10 term at Simon Fraser.

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