Structure and Conjugation Study of Organometallic [4]Radialenes of Group 4 Metallocenes. Synthesis of Zirconium [4]Radialeneстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 21 июня 2021 г.
Аннотация:The first [4]radialene complex of zirconocene 1Zr-Ph was obtained by the reaction of Negishi’s reagent with 1,4-diphenylbutadiyne. The structure of 1Zr-Ph has been determined by X-ray diffraction. In addition, organometallic [4]radialenes of group 4 metallocenes were also studied with Raman spectroscopy and density functional theory calculations. The theoretical study illustrates the thermodynamic stability, electronic structure, and conjugation/aromaticity of organometallic radialenes with Ti, Zr, Hf, and various substituents.