Interplay between π-Conjugation and Exchange Magnetism in One-Dimensional Porphyrinoid Polymers.

ABSTRACT: The synthesis of novel polymeric materials with porphyrinoid compounds as key components of the repeating units attracts widespread interest from several scientific fields in view of their extraordinary variety of functional properties with potential applications in a wide range of highly significant technologies. The vast majority of such polymers present a closed-shell ground state, and, only recently, as the result of improved synthetic strategies, the engineering of open-shell porphyrinoid polymers with spin delocalization along the conjugation length has been achieved. Here, we present a combined strategy toward the fabrication of one-dimensional porphyrinoid-based polymers homocoupled via surface-catalyzed [3 + 3] cycloaromatization of isopropyl substituents on Au(111). Scanning tunn

SUBMITTER: Biswas K 

PROVIDER: S-EPMC9305978 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature