# Force Constant Calculator From FTIR Spectroscopy

## Force Constant Calculator From FTIR Spectroscopy

FTIR Peak Position (cm-1)

Atomic Weight of 1st atom (m1)

Atomic Weight of 2nd atom (m2)

Results

For Single Bond

dyne/cm

For Double Bond

dyne/cm

#### Calculation Tutorial:

**STEP1:**In above calculations Force Constant value is calculated for Carbon and Hydrogen atoms, where its peak observed at 3023cm-1.

**STEP2:** Enter the Peak position observed in FTIR spectra for any of 2 atoms in the 1st input box.

**STEP3:** Enter the atomic weight values of 2 atoms for which you want to calculate the Force Constant in m1 and m2 input boxes respectively.

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