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New Criterion of Aromaticity and Implications for the (4 n + 2)π Rule

✍ Scribed by Sakai, Shogo


Book ID
121381407
Publisher
American Chemical Society
Year
2003
Tongue
English
Weight
168 KB
Volume
107
Category
Article
ISSN
1089-5639

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✍ Jun-ichi Aihara 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 164 KB

The 2ðN þ 1Þ 2 rule for cage molecules is not always associated with aromaticity. This is due primarily to the fact that this rule does not take into account the arrangement of individual circuits in a polycyclic p-system. Therefore, some polyhedral systems with 2ðN þ 1Þ 2 p-electrons may have negat