Control of third-order nonlinear optical properties of singlet diradical square planar metal complexes involving o-semiquinonato type ligands

We investigate the longitudinal static second hyperpolarizabilities ( γ) of several square planar nickel, palladium and platinum complexes involving two bidentate o-semiquinonato type ligands. It turns out that the diradical character and γ value of this type of complex can be controlled by modifyin...

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Bibliographic Details
Published inSynthetic metals Vol. 159; no. 21; pp. 2416 - 2418
Main Authors Fukui, H., Nagai, H., Kishi, R., Minami, T., Takahashi, H., Kubo, T., Nakano, M.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.11.2009
Subjects
Hyperpolarizability
Nonlinear optics
Open-shell system
Transition metal complex
Open-shell system
Nonlinear optics
Hyperpolarizability
Transition metal complex
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Summary:We investigate the longitudinal static second hyperpolarizabilities ( γ) of several square planar nickel, palladium and platinum complexes involving two bidentate o-semiquinonato type ligands. It turns out that the diradical character and γ value of this type of complex can be controlled by modifying the donor atoms and the metal core.
ISSN:0379-6779
1879-3290
DOI:10.1016/j.synthmet.2009.08.028