Where to put the dot on radicals (notation)

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SUMMARY

The placement of the dot in radical notation is crucial for clarity in scientific writing. In the discussion, it is established that both ⋅H and H⋅ are acceptable, but OH⋅ should be avoided to prevent misinterpretation, as it suggests the radical is on hydrogen rather than oxygen. For spectral emission notation, using ⋅OH* is recommended for precision. Consistency in notation is emphasized, particularly in relation to journal editorial standards.

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  • Understanding of radical notation in chemistry
  • Familiarity with scientific writing conventions
  • Knowledge of journal submission guidelines
  • Basic principles of spectroscopy
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Chemistry researchers, academic writers, and students preparing scientific reports who need to understand the nuances of radical notation and its implications in chemical communication.

rwooduk
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This may seem a bit pedantic but I'm writing a report and have radicals in it and notice that some papers put the dot in different places, so my question is does it matter where you put the dot?

fvScEdm.jpg


thanks for any advice
 
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First choice (mixed) --- bad juju.
Second, or third (consistent), depending on Journal editor.
 
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In my opinion, ⋅H or H⋅ are both fine. I would avoid OH⋅ because it makes it seem like the radical is on the hydrogen, where the radical should instead be on the oxygen (as indicated by ⋅OH).
 
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Ok, many thanks!
 
hmm so if you were talking about the spectral emission from a radical would you write ⋅OH* to be more precise, and not...

4wpgmXu.jpg
 

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