Chemistry A-Level
Chemical shift and environment identification
What Chemical shift and environment identification means in Chemistry A-Level, as defined for OCR.
Definition of Chemical shift and environment identification
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Reference: OCR
The chemical shift, δ in ppm, indicates the environment, and values from a chemical-shift data table are used to assign environments.
Topics that use Chemical shift and environment identification
- Spectroscopy (OCR A-Level)
Related terms
- base peak
- Bond vibration and absorption of IR radiation
- Carbon environment
- Carbon-13 NMR and molecular symmetry
- Carbon-13 NMR prediction
- Carbon-13 NMR spectroscopy
- Characteristic bond absorptions in IR
- Characteristic shifts of proton environments
Using Chemical shift and environment identification in the exam
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