Examlex
When employing random purposive sampling, the initial sample is selected
C-H Stretch
Refers to the vibration observed in infrared spectroscopy representing the stretching of carbon-hydrogen bonds.
Conjugation
The overlapping of p-orbitals in adjacent atoms creating a system of connected π-electrons across the molecule, leading to stabilization and coloration in compounds.
Absorption Frequency
The specific frequency at which a substance absorbs electromagnetic radiation, often used in spectroscopy to identify materials.
C=C
A carbon-carbon double bond, representing a type of covalent bond between two carbon atoms, involved in unsaturated organic compounds.
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