Aromaticity and pi-bond covalency: prominent intermolecular covalent bonding interaction of a Kekule hydrocarbon with very significant singlet biradical character

作者:Shimizu Akihiro; Hirao Yasukazu; Matsumoto Kouzou; Kurata Hiroyuki; Kubo Takashi*; Uruichi Mikio; Yakushi Kyuya
来源:Chemical Communications, 2012, 48(45): 5629-5631.
DOI:10.1039/c2cc31955a

摘要

An anthracene-linked bisphenalenyl Kekule molecule with very significant singlet biradical character has shown a prominent covalent bonding interaction between molecules in a molecular aggregate. High aromatic stabilization energy in the anthracene linker is responsible for the significant singlet biradical character.

  • 出版日期2012