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IR

  1. What kind of bonds are found in the range of 1800-1600
    Double bonds
  2. Broad, 3,000-3,500
    Alcohol
  3. What kind of bonds are found in the range of 2100-2300
    Triple bonds
  4. What kind of bonds are found in the range of 3500-2700
    Single bonds
  5. 3000-3100
    C-H sp2
  6. 2900
    C-H sp3
  7. 3300
    Sharp: C-H sp

    Other: O-H or N-H
  8. Greater than but around 2200
    Nitrile (C-N triple bond) sp
  9. 1650
    • C=N
    • sp2
  10. 1600
    • C=C 
    • sp2
  11. How many spikes will a secondary amine have?
    One

    Number of spikes corresponds with the number of Hydrogens present
  12. How many spikes will a primary amine have?
    Two
  13. How many spikes will a tertiary amine have?
    It will be broad without any spikes
  14. 1700
    • Carbonyl/Ketone (O=C) 
    • Sharp spike
  15. What are the two signals of an aldehyde?
    • One will be the spike at 1700 for the O=C 
    • The other will be around 2700-2800 for the C-H
  16. What are the two signals of a carboxylic acid
    • One will be the spike at 1700 for the (O=C) 
    • The other will be around 2500-3500 for the O-H
Author
BagelHyrax
ID
356985
Card Set
IR
Description
Updated

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