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Frequently Asked Question
Questions asked by users might not always be phrased in the clearest way.
Is it true the reason why a peak is not observed in an electronic spectrum is due to it being found in the uv region
Accepted Answer
While peaks in the UV region can be difficult to observe with standard laboratory instruments, it's not the only reason a peak might be absent in an electronic spectrum. Other factors include:
Weak transitions: The transition might have a low probability of occurring, resulting in a weak signal that's difficult to detect.
Forbidden transitions: Some electronic transitions are forbidden by selection rules and therefore don't occur.
Overlapping bands: Multiple peaks might overlap, making it difficult to distinguish individual peaks.
Solvent effects: The solvent can influence the energy levels and affect the position and intensity of peaks.
Instrument limitations: The sensitivity and resolution of the instrument can limit the ability to detect certain peaks.
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