Aromatic Compounds and Cycloheptatrienyl
Not what you're looking for? Search our solutions OR ask your own Custom question.
Explain the following: a.) The cycloheptatrienyl anion is antiaromatic, whereas the cyclononatetraenyl anion is planar (in spite of the angle stain involved) and appears to be aromatic. b.) Although [16] annulene is not aromatic, it adds two electrons readily to form an aromatic dianion.
© BrainMass Inc. brainmass.com December 15, 2022, 4:33 pm ad1c9bdddfhttps://brainmass.com/chemistry/organic-chemistry-bonding/aromatic-compounds-cycloheptatrienyl-32613
Solution Preview
The cycloheptatrienyl anion has 8Pi electrons as shown via Frost's circle (or the polygon rule). The two non-bonding electrons in this anion would be unhybridized leading to 2 more Pi electrons plus the 6Pi electrons from the 3 double bonds. Huckel's rule of ...
Solution Summary
This solution includes explanation and structural drawings in an attached Word document. 180 words.
$2.49