Description

Interactive IR spectrum analysis tool. Show a sample IR spectrum (absorption vs wavenumber, 4000-400 cm⁻¹). Highlight key absorption regions. Click on peaks to identify functional groups: 3200-3600 cm⁻¹ (broad) → O-H (alcohol/acid) or N-H. 2850-3000 cm⁻¹ → C-H stretches. 1700-1750 cm⁻¹ (sharp, stron

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