spC-H∼3300cm-1IntensityDependent on thedipole momentof the bond givingrise to the signal.Describes howstrong theabsorbance is.ShapeResults fromIMFs andvaryingmodes ofstretching.400-1500cm-1SinglebondregionCarboxylicacid2200–3600cm-1 (verybroad) and~1750 cm-1(strong)FingerprintregionContains signalsresulting from thevibrationalexcitation of mostsingle bonds(stretching andbending)sp3C-H2850–3000cm-1Aldehyde~1730 cm-1and twoweak signalsat 2750 and2850 cm-1DiagnosticregionContains allsignals thatarise fromdouble bonds,triple bonds,and Z-H bonds.Alcohol3200–3600 cm-1 (broad)Terminalalkyne∼3300cm-1 and2100–2200 cm-11° N-Htwo peaks3350–3500 cm-1WavenumberThe location ofeach signal in anIR spectrum isreported interms of afrequency-relatedunit.Internalalkyne2100–2200cm-1sp2C-H3000–3100cm-12000-2500cm-1Triplebondregion1500-2000cm-1Doublebondregion.Free!2500-4000cm-1Z-Hbondregion2° N-H1 peak3350–3500 cm-1spC-H∼3300cm-1IntensityDependent on thedipole momentof the bond givingrise to the signal.Describes howstrong theabsorbance is.ShapeResults fromIMFs andvaryingmodes ofstretching.400-1500cm-1SinglebondregionCarboxylicacid2200–3600cm-1 (verybroad) and~1750 cm-1(strong)FingerprintregionContains signalsresulting from thevibrationalexcitation of mostsingle bonds(stretching andbending)sp3C-H2850–3000cm-1Aldehyde~1730 cm-1and twoweak signalsat 2750 and2850 cm-1DiagnosticregionContains allsignals thatarise fromdouble bonds,triple bonds,and Z-H bonds.Alcohol3200–3600 cm-1 (broad)Terminalalkyne∼3300cm-1 and2100–2200 cm-11° N-Htwo peaks3350–3500 cm-1WavenumberThe location ofeach signal in anIR spectrum isreported interms of afrequency-relatedunit.Internalalkyne2100–2200cm-1sp2C-H3000–3100cm-12000-2500cm-1Triplebondregion1500-2000cm-1Doublebondregion.Free!2500-4000cm-1Z-Hbondregion2° N-H1 peak3350–3500 cm-1

IR Spectroscopy - Call List

(Print) Use this randomly generated list as your call list when playing the game. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


1
O O
2
I I
3
G G
4
G G
5
N N
6
B B
7
G G
8
O O
9
B B
10
G G
11
B B
12
I I
13
B B
14
O O
15
G G
16
B B
17
O O
18
N N
19
I I
20
I I
21
N N
22
N
23
I I
24
N N
25
O O
  1. O-∼3300 cm-1
    O-sp C-H
  2. I-
    I-
  3. G-Dependent on the dipole moment of the bond giving rise to the signal. Describes how strong the absorbance is.
    G-Intensity
  4. G-Results from IMFs and varying modes of stretching.
    G-Shape
  5. N-Single bond region
    N-400-1500 cm-1
  6. B-2200–3600 cm-1 (very broad) and ~1750 cm-1 (strong)
    B-Carboxylic acid
  7. G-Contains signals resulting from the vibrational excitation of most single bonds (stretching and bending)
    G-Fingerprint region
  8. O-2850–3000 cm-1
    O-sp3 C-H
  9. B-~1730 cm-1 and two weak signals at 2750 and 2850 cm-1
    B-Aldehyde
  10. G-Contains all signals that arise from double bonds, triple bonds, and Z-H bonds.
    G-Diagnostic region
  11. B-3200–3600 cm-1 (broad)
    B-Alcohol
  12. I-
    I-
  13. B-∼3300 cm-1 and 2100–2200 cm-1
    B-Terminal alkyne
  14. O-two peaks 3350–3500 cm-1
    O-1° N-H
  15. G-The location of each signal in an IR spectrum is reported in terms of a frequency-related unit.
    G-Wavenumber
  16. B-2100–2200 cm-1
    B-Internal alkyne
  17. O-3000–3100 cm-1
    O-sp2 C-H
  18. N-Triple bond region
    N-2000-2500 cm-1
  19. I-
    I-
  20. I-
    I-
  21. N-Double bond region.
    N-1500-2000 cm-1
  22. N-Free!
  23. I-
    I-
  24. N-Z-H bond region
    N-2500-4000 cm-1
  25. O-1 peak 3350–3500 cm-1
    O-2° N-H