Excitation Energies and Properties of Open-Shell Singlet Molecules: Applications to a New Class of Molecules for Nonlinear Optics and Singlet Fission

This brief investigates the diradical character, which is one of the ground-state chemical indices for "bond weakness" or "electron correlation" and which allows researchers to explore the origins of the electron-correlation-driven physico-chemical phenomena concerned with electr...

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1. Verfasser: Nakano, Masayoshi (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Cham [u.a.] Springer 2014
Schriftenreihe:SpringerBriefs in Molecular Science
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Online-Zugang:UBT01
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Abstract
Zusammenfassung:This brief investigates the diradical character, which is one of the ground-state chemical indices for "bond weakness" or "electron correlation" and which allows researchers to explore the origins of the electron-correlation-driven physico-chemical phenomena concerned with electronic, optical and magnetic properties as well as to control them in the broad fields of physics and chemistry. It then provides the theoretical fundamentals of ground and excited electronic structures of symmetric and asymmetric open-shell molecular systems by using model molecular systems. Moreover, it presents the theoretical design guidelines for a new class of open-shell singlet molecular systems for nonlinear optics (NLO) and singlet fission
Beschreibung:1 Online-Ressource
ISBN:9783319081205
DOI:10.1007/978-3-319-08120-5

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