Octatetraynyl radical
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Octatetraynyl radical (C8H) is an organic free radical with eight carbon atoms linked in a chain with alternating single bonds and triple bonds.
In 2007 negatively-charged octatetraynyl was detected in Galactic molecular source TMC-1, making it the second type of anion to be found in the interstellar medium (after Hexatriynyl radical) and the largest such molecule detected to date.[1][2]
References
- ↑ Remijan, Anthony J. (2007). "Detection of C8H- and Comparison with C8H toward IRC +10 216". The Astrophysical Journal (664): L47–L50. Retrieved 2007-07-24. Unknown parameter
|month=ignored (help); Unknown parameter|coauthors=ignored (help) - ↑ Brünken, S. (2007). "Detection of the Carbon Chain Negative Ion C8H- in TMC-1". The Astrophysical Journal (664): L43–L46. Retrieved 2007-07-24. Unknown parameter
|month=ignored (help); Unknown parameter|coauthors=ignored (help)