Molecular Spectroscopy Simulator — IR Absorption Spectrum

🔬 Molecular Spectroscopy

IR Absorption via Beer-Lambert Law

Molecule

H₂O

Temperature (K)

T 298 K

Resolution (cm⁻¹)

Δν̃ 4 cm⁻¹

Concentration × Path (a.u.)

c·l 1.0

Water has strong absorption bands near 1595 cm⁻¹ (bend), 3400 cm⁻¹ (stretch) and 3756 cm⁻¹ (antisymmetric stretch).