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Bulk Soil Sample, characteristics of the top layer soil. Wavenumber Functional Group Hydroxyl groups (alcohols, phenols, water molecules, clays). Wavenumber Functional Group
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WavenumberFunctional Group • Hydroxyl groups • (alcohols, phenols, water • molecules, clays)
WavenumberFunctional Group • CH3, CH2, CH groups of • alkyls (Methyl group) • Vibration of asymmetric • and symmetric aliphatic • CH3 and CH2 groups • Phosphorous acid and • Ester P-H stretching
WavenumberFunctional Group • 1459 Aromatic Ring stretch • 1660-2000 Aromatic combination • bands (Primary and • Secondary Amides) • Silicate Iron • 1081 Sulfates